197500212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 216

約数和(自身を含む): 652369536

約数和(自身を除く): 454869324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 167, 171, 182, 228, 234, 247, 252, 266, 273, 334, 342, 361, 364, 399, 468, 494, 501, 532, 546, 668, 684, 722, 741, 798, 819, 988, 1002, 1083, 1092, 1169, 1197, 1444, 1482, 1503, 1596, 1638, 1729, 2004, 2166, 2171, 2223, 2338, 2394, 2527, 2964, 3006, 3173, 3249, 3276, 3458, 3507, 4332, 4342, 4446, 4676, 4693, 4788, 5054, 5187, 6012, 6346, 6498, 6513, 6916, 7014, 7581, 8684, 8892, 9386, 9519, 10108, 10374, 10521, 12692, 12996, 13026, 14028, 14079, 15162, 15197, 15561, 18772, 19038, 19539, 20748, 21042, 22211, 22743, 26052, 28158, 28557, 30324, 30394, 31122, 32851, 38076, 39078, 41249, 42084, 42237, 44422, 45486, 45591, 56316, 57114, 60287, 60788, 62244, 65702, 66633, 78156, 82498, 84474, 88844, 90972, 91182, 98553, 114228, 120574, 123747, 131404, 133266, 136773, 164996, 168948, 180861, 182364, 197106, 199899, 241148, 247494, 266532, 273546, 288743, 295659, 361722, 371241, 394212, 399798, 422009, 494988, 542583, 547092, 577486, 591318, 723444, 742482, 783731, 799596, 844018, 866229, 1085166, 1154972, 1182636, 1266027, 1484964, 1567462, 1688036, 1732458, 2170332, 2351193, 2532054, 2598687, 3134924, 3464916, 3798081, 4702386, 5064108, 5197374, 5486117, 7053579, 7596162, 9404772, 10394748, 10972234, 14107158, 15192324, 16458351, 21944468, 28214316, 32916702, 49375053, 65833404, 98750106, 197500212]

約数ペア:

[(1, 197500212), (2, 98750106), (3, 65833404), (4, 49375053), (6, 32916702), (7, 28214316), (9, 21944468), (12, 16458351), (13, 15192324), (14, 14107158), (18, 10972234), (19, 10394748), (21, 9404772), (26, 7596162), (28, 7053579), (36, 5486117), (38, 5197374), (39, 5064108), (42, 4702386), (52, 3798081), (57, 3464916), (63, 3134924), (76, 2598687), (78, 2532054), (84, 2351193), (91, 2170332), (114, 1732458), (117, 1688036), (126, 1567462), (133, 1484964), (156, 1266027), (167, 1182636), (171, 1154972), (182, 1085166), (228, 866229), (234, 844018), (247, 799596), (252, 783731), (266, 742482), (273, 723444), (334, 591318), (342, 577486), (361, 547092), (364, 542583), (399, 494988), (468, 422009), (494, 399798), (501, 394212), (532, 371241), (546, 361722), (668, 295659), (684, 288743), (722, 273546), (741, 266532), (798, 247494), (819, 241148), (988, 199899), (1002, 197106), (1083, 182364), (1092, 180861), (1169, 168948), (1197, 164996), (1444, 136773), (1482, 133266), (1503, 131404), (1596, 123747), (1638, 120574), (1729, 114228), (2004, 98553), (2166, 91182), (2171, 90972), (2223, 88844), (2338, 84474), (2394, 82498), (2527, 78156), (2964, 66633), (3006, 65702), (3173, 62244), (3249, 60788), (3276, 60287), (3458, 57114), (3507, 56316), (4332, 45591), (4342, 45486), (4446, 44422), (4676, 42237), (4693, 42084), (4788, 41249), (5054, 39078), (5187, 38076), (6012, 32851), (6346, 31122), (6498, 30394), (6513, 30324), (6916, 28557), (7014, 28158), (7581, 26052), (8684, 22743), (8892, 22211), (9386, 21042), (9519, 20748), (10108, 19539), (10374, 19038), (10521, 18772), (12692, 15561), (12996, 15197), (13026, 15162), (14028, 14079)]