201930904

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2377}}^1$

素因数の和:2468

約数の個数: 64

約数和(自身を含む): 455434560

約数和(自身を除く): 253503656

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 56, 74, 82, 148, 164, 259, 287, 296, 328, 518, 574, 1036, 1148, 1517, 2072, 2296, 2377, 3034, 4754, 6068, 9508, 10619, 12136, 16639, 19016, 21238, 33278, 42476, 66556, 84952, 87949, 97457, 133112, 175898, 194914, 351796, 389828, 615643, 682199, 703592, 779656, 1231286, 1364398, 2462572, 2728796, 3605909, 4925144, 5457592, 7211818, 14423636, 25241363, 28847272, 50482726, 100965452, 201930904]

約数ペア:

[(1, 201930904), (2, 100965452), (4, 50482726), (7, 28847272), (8, 25241363), (14, 14423636), (28, 7211818), (37, 5457592), (41, 4925144), (56, 3605909), (74, 2728796), (82, 2462572), (148, 1364398), (164, 1231286), (259, 779656), (287, 703592), (296, 682199), (328, 615643), (518, 389828), (574, 351796), (1036, 194914), (1148, 175898), (1517, 133112), (2072, 97457), (2296, 87949), (2377, 84952), (3034, 66556), (4754, 42476), (6068, 33278), (9508, 21238), (10619, 19016), (12136, 16639)]