205148856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12739}}^1$

素因数の和:12820

約数の個数: 64

約数和(自身を含む): 568713600

約数和(自身を除く): 363564744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4026, 5368, 8052, 12739, 16104, 25478, 38217, 50956, 76434, 101912, 140129, 152868, 280258, 305736, 420387, 560516, 777079, 840774, 1121032, 1554158, 1681548, 2331237, 3108316, 3363096, 4662474, 6216632, 8547869, 9324948, 17095738, 18649896, 25643607, 34191476, 51287214, 68382952, 102574428, 205148856]

約数ペア:

[(1, 205148856), (2, 102574428), (3, 68382952), (4, 51287214), (6, 34191476), (8, 25643607), (11, 18649896), (12, 17095738), (22, 9324948), (24, 8547869), (33, 6216632), (44, 4662474), (61, 3363096), (66, 3108316), (88, 2331237), (122, 1681548), (132, 1554158), (183, 1121032), (244, 840774), (264, 777079), (366, 560516), (488, 420387), (671, 305736), (732, 280258), (1342, 152868), (1464, 140129), (2013, 101912), (2684, 76434), (4026, 50956), (5368, 38217), (8052, 25478), (12739, 16104)]