201578072

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 419428800

約数和(自身を除く): 217850728

約数列:

[1, 2, 4, 8, 23, 29, 37, 46, 58, 74, 92, 116, 148, 184, 232, 296, 667, 851, 1021, 1073, 1334, 1702, 2042, 2146, 2668, 3404, 4084, 4292, 5336, 6808, 8168, 8584, 23483, 24679, 29609, 37777, 46966, 49358, 59218, 75554, 93932, 98716, 118436, 151108, 187864, 197432, 236872, 302216, 681007, 868871, 1095533, 1362014, 1737742, 2191066, 2724028, 3475484, 4382132, 5448056, 6950968, 8764264, 25197259, 50394518, 100789036, 201578072]

約数ペア:

[(1, 201578072), (2, 100789036), (4, 50394518), (8, 25197259), (23, 8764264), (29, 6950968), (37, 5448056), (46, 4382132), (58, 3475484), (74, 2724028), (92, 2191066), (116, 1737742), (148, 1362014), (184, 1095533), (232, 868871), (296, 681007), (667, 302216), (851, 236872), (1021, 197432), (1073, 187864), (1334, 151108), (1702, 118436), (2042, 98716), (2146, 93932), (2668, 75554), (3404, 59218), (4084, 49358), (4292, 46966), (5336, 37777), (6808, 29609), (8168, 24679), (8584, 23483)]