204861492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30431}}^1$

素因数の和:30469

約数の個数: 72

約数和(自身を含む): 598171392

約数和(自身を除く): 393309900

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 30431, 60862, 91293, 121724, 182586, 273879, 334741, 365172, 517327, 547758, 669482, 1004223, 1034654, 1095516, 1338964, 1551981, 2008446, 2069308, 3012669, 3103962, 4016892, 4655943, 5690597, 6025338, 6207924, 9311886, 11381194, 12050676, 17071791, 18623772, 22762388, 34143582, 51215373, 68287164, 102430746, 204861492]

約数ペア:

[(1, 204861492), (2, 102430746), (3, 68287164), (4, 51215373), (6, 34143582), (9, 22762388), (11, 18623772), (12, 17071791), (17, 12050676), (18, 11381194), (22, 9311886), (33, 6207924), (34, 6025338), (36, 5690597), (44, 4655943), (51, 4016892), (66, 3103962), (68, 3012669), (99, 2069308), (102, 2008446), (132, 1551981), (153, 1338964), (187, 1095516), (198, 1034654), (204, 1004223), (306, 669482), (374, 547758), (396, 517327), (561, 365172), (612, 334741), (748, 273879), (1122, 182586), (1683, 121724), (2244, 91293), (3366, 60862), (6732, 30431)]