203482188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 638426880

約数和(自身を除く): 434944692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 179, 182, 234, 252, 273, 347, 358, 364, 468, 537, 546, 694, 716, 819, 1041, 1074, 1092, 1253, 1388, 1611, 1638, 2082, 2148, 2327, 2429, 2506, 3123, 3222, 3276, 3759, 4164, 4511, 4654, 4858, 5012, 6246, 6444, 6981, 7287, 7518, 9022, 9308, 9716, 11277, 12492, 13533, 13962, 14574, 15036, 16289, 18044, 20943, 21861, 22554, 27066, 27924, 29148, 31577, 32578, 40599, 41886, 43722, 45108, 48867, 54132, 62113, 63154, 65156, 81198, 83772, 87444, 94731, 97734, 124226, 126308, 146601, 162396, 186339, 189462, 195468, 248452, 284193, 293202, 372678, 378924, 434791, 559017, 568386, 586404, 745356, 807469, 869582, 1118034, 1136772, 1304373, 1614938, 1739164, 2236068, 2422407, 2608746, 3229876, 3913119, 4844814, 5217492, 5652283, 7267221, 7826238, 9689628, 11304566, 14534442, 15652476, 16956849, 22609132, 29068884, 33913698, 50870547, 67827396, 101741094, 203482188]

約数ペア:

[(1, 203482188), (2, 101741094), (3, 67827396), (4, 50870547), (6, 33913698), (7, 29068884), (9, 22609132), (12, 16956849), (13, 15652476), (14, 14534442), (18, 11304566), (21, 9689628), (26, 7826238), (28, 7267221), (36, 5652283), (39, 5217492), (42, 4844814), (52, 3913119), (63, 3229876), (78, 2608746), (84, 2422407), (91, 2236068), (117, 1739164), (126, 1614938), (156, 1304373), (179, 1136772), (182, 1118034), (234, 869582), (252, 807469), (273, 745356), (347, 586404), (358, 568386), (364, 559017), (468, 434791), (537, 378924), (546, 372678), (694, 293202), (716, 284193), (819, 248452), (1041, 195468), (1074, 189462), (1092, 186339), (1253, 162396), (1388, 146601), (1611, 126308), (1638, 124226), (2082, 97734), (2148, 94731), (2327, 87444), (2429, 83772), (2506, 81198), (3123, 65156), (3222, 63154), (3276, 62113), (3759, 54132), (4164, 48867), (4511, 45108), (4654, 43722), (4858, 41886), (5012, 40599), (6246, 32578), (6444, 31577), (6981, 29148), (7287, 27924), (7518, 27066), (9022, 22554), (9308, 21861), (9716, 20943), (11277, 18044), (12492, 16289), (13533, 15036), (13962, 14574)]