204587448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9787}}^1$

素因数の和:9876

約数の個数: 64

約数和(自身を含む): 559090560

約数和(自身を除く): 354503112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 5226, 6968, 9787, 10452, 19574, 20904, 29361, 39148, 58722, 78296, 117444, 127231, 234888, 254462, 381693, 508924, 655729, 763386, 1017848, 1311458, 1526772, 1967187, 2622916, 3053544, 3934374, 5245832, 7868748, 8524477, 15737496, 17048954, 25573431, 34097908, 51146862, 68195816, 102293724, 204587448]

約数ペア:

[(1, 204587448), (2, 102293724), (3, 68195816), (4, 51146862), (6, 34097908), (8, 25573431), (12, 17048954), (13, 15737496), (24, 8524477), (26, 7868748), (39, 5245832), (52, 3934374), (67, 3053544), (78, 2622916), (104, 1967187), (134, 1526772), (156, 1311458), (201, 1017848), (268, 763386), (312, 655729), (402, 508924), (536, 381693), (804, 254462), (871, 234888), (1608, 127231), (1742, 117444), (2613, 78296), (3484, 58722), (5226, 39148), (6968, 29361), (9787, 20904), (10452, 19574)]