100402875748

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{202921}}^1$

素因数の和:203404

約数の個数: 48

約数和(自身を含む): 206181739008

約数和(自身を除く): 105778863260

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 431, 574, 862, 1148, 1724, 3017, 6034, 12068, 17671, 35342, 70684, 123697, 202921, 247394, 405842, 494788, 811684, 1420447, 2840894, 5681788, 8319761, 16639522, 33279044, 58238327, 87458951, 116476654, 174917902, 232953308, 349835804, 612212657, 1224425314, 2448850628, 3585816991, 7171633982, 14343267964, 25100718937, 50201437874, 100402875748]

約数ペア:

[(1, 100402875748), (2, 50201437874), (4, 25100718937), (7, 14343267964), (14, 7171633982), (28, 3585816991), (41, 2448850628), (82, 1224425314), (164, 612212657), (287, 349835804), (431, 232953308), (574, 174917902), (862, 116476654), (1148, 87458951), (1724, 58238327), (3017, 33279044), (6034, 16639522), (12068, 8319761), (17671, 5681788), (35342, 2840894), (70684, 1420447), (123697, 811684), (202921, 494788), (247394, 405842)]