204038505

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24247}}^1$

素因数の和:24286

約数の個数: 48

約数和(自身を含む): 408530304

約数和(自身を除く): 204491799

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 24247, 72741, 121235, 218223, 266717, 363705, 412199, 800151, 1091115, 1236597, 1333585, 2060995, 2400453, 3709791, 4000755, 4534189, 6182985, 12002265, 13602567, 18548955, 22670945, 40807701, 68012835, 204038505]

約数ペア:

[(1, 204038505), (3, 68012835), (5, 40807701), (9, 22670945), (11, 18548955), (15, 13602567), (17, 12002265), (33, 6182985), (45, 4534189), (51, 4000755), (55, 3709791), (85, 2400453), (99, 2060995), (153, 1333585), (165, 1236597), (187, 1091115), (255, 800151), (495, 412199), (561, 363705), (765, 266717), (935, 218223), (1683, 121235), (2805, 72741), (8415, 24247)]