199865484

素因数分解:

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

素因数の和:94

約数の個数: 216

約数和(自身を含む): 660135840

約数和(自身を除く): 460270356

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, 169, 171, 182, 228, 234, 247, 252, 266, 273, 338, 342, 361, 364, 399, 468, 494, 507, 532, 546, 676, 684, 722, 741, 798, 819, 988, 1014, 1083, 1092, 1183, 1197, 1444, 1482, 1521, 1596, 1638, 1729, 2028, 2166, 2197, 2223, 2366, 2394, 2527, 2964, 3042, 3211, 3249, 3276, 3458, 3549, 4332, 4394, 4446, 4693, 4732, 4788, 5054, 5187, 6084, 6422, 6498, 6591, 6916, 7098, 7581, 8788, 8892, 9386, 9633, 10108, 10374, 10647, 12844, 12996, 13182, 14079, 14196, 15162, 15379, 15561, 18772, 19266, 19773, 20748, 21294, 22477, 22743, 26364, 28158, 28899, 30324, 30758, 31122, 32851, 38532, 39546, 41743, 42237, 42588, 44954, 45486, 46137, 56316, 57798, 61009, 61516, 62244, 65702, 67431, 79092, 83486, 84474, 89908, 90972, 92274, 98553, 115596, 122018, 125229, 131404, 134862, 138411, 166972, 168948, 183027, 184548, 197106, 202293, 244036, 250458, 269724, 276822, 292201, 295659, 366054, 375687, 394212, 404586, 427063, 500916, 549081, 553644, 584402, 591318, 732108, 751374, 793117, 809172, 854126, 876603, 1098162, 1168804, 1182636, 1281189, 1502748, 1586234, 1708252, 1753206, 2196324, 2379351, 2562378, 2629809, 3172468, 3506412, 3843567, 4758702, 5124756, 5259618, 5551819, 7138053, 7687134, 9517404, 10519236, 11103638, 14276106, 15374268, 16655457, 22207276, 28552212, 33310914, 49966371, 66621828, 99932742, 199865484]

約数ペア:

[(1, 199865484), (2, 99932742), (3, 66621828), (4, 49966371), (6, 33310914), (7, 28552212), (9, 22207276), (12, 16655457), (13, 15374268), (14, 14276106), (18, 11103638), (19, 10519236), (21, 9517404), (26, 7687134), (28, 7138053), (36, 5551819), (38, 5259618), (39, 5124756), (42, 4758702), (52, 3843567), (57, 3506412), (63, 3172468), (76, 2629809), (78, 2562378), (84, 2379351), (91, 2196324), (114, 1753206), (117, 1708252), (126, 1586234), (133, 1502748), (156, 1281189), (169, 1182636), (171, 1168804), (182, 1098162), (228, 876603), (234, 854126), (247, 809172), (252, 793117), (266, 751374), (273, 732108), (338, 591318), (342, 584402), (361, 553644), (364, 549081), (399, 500916), (468, 427063), (494, 404586), (507, 394212), (532, 375687), (546, 366054), (676, 295659), (684, 292201), (722, 276822), (741, 269724), (798, 250458), (819, 244036), (988, 202293), (1014, 197106), (1083, 184548), (1092, 183027), (1183, 168948), (1197, 166972), (1444, 138411), (1482, 134862), (1521, 131404), (1596, 125229), (1638, 122018), (1729, 115596), (2028, 98553), (2166, 92274), (2197, 90972), (2223, 89908), (2366, 84474), (2394, 83486), (2527, 79092), (2964, 67431), (3042, 65702), (3211, 62244), (3249, 61516), (3276, 61009), (3458, 57798), (3549, 56316), (4332, 46137), (4394, 45486), (4446, 44954), (4693, 42588), (4732, 42237), (4788, 41743), (5054, 39546), (5187, 38532), (6084, 32851), (6422, 31122), (6498, 30758), (6591, 30324), (6916, 28899), (7098, 28158), (7581, 26364), (8788, 22743), (8892, 22477), (9386, 21294), (9633, 20748), (10108, 19773), (10374, 19266), (10647, 18772), (12844, 15561), (12996, 15379), (13182, 15162), (14079, 14196)]