207909468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15319}}^1$

素因数の和:15371

約数の個数: 72

約数和(自身を含む): 585530400

約数和(自身を除く): 377620932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 15319, 30638, 45957, 61276, 91914, 137871, 183828, 199147, 275742, 398294, 444251, 551484, 597441, 796588, 888502, 1194882, 1332753, 1777004, 1792323, 2389764, 2665506, 3584646, 3998259, 5331012, 5775263, 7169292, 7996518, 11550526, 15993036, 17325789, 23101052, 34651578, 51977367, 69303156, 103954734, 207909468]

約数ペア:

[(1, 207909468), (2, 103954734), (3, 69303156), (4, 51977367), (6, 34651578), (9, 23101052), (12, 17325789), (13, 15993036), (18, 11550526), (26, 7996518), (29, 7169292), (36, 5775263), (39, 5331012), (52, 3998259), (58, 3584646), (78, 2665506), (87, 2389764), (116, 1792323), (117, 1777004), (156, 1332753), (174, 1194882), (234, 888502), (261, 796588), (348, 597441), (377, 551484), (468, 444251), (522, 398294), (754, 275742), (1044, 199147), (1131, 183828), (1508, 137871), (2262, 91914), (3393, 61276), (4524, 45957), (6786, 30638), (13572, 15319)]