202190656

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2239}}^1$

素因数の和:2351

約数の個数: 56

約数和(自身を含む): 430133760

約数和(自身を除く): 227943104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 136, 166, 272, 332, 544, 664, 1088, 1328, 1411, 2239, 2656, 2822, 4478, 5312, 5644, 8956, 11288, 17912, 22576, 35824, 38063, 45152, 71648, 76126, 90304, 143296, 152252, 185837, 304504, 371674, 609008, 743348, 1218016, 1486696, 2436032, 2973392, 3159229, 5946784, 6318458, 11893568, 12636916, 25273832, 50547664, 101095328, 202190656]

約数ペア:

[(1, 202190656), (2, 101095328), (4, 50547664), (8, 25273832), (16, 12636916), (17, 11893568), (32, 6318458), (34, 5946784), (64, 3159229), (68, 2973392), (83, 2436032), (136, 1486696), (166, 1218016), (272, 743348), (332, 609008), (544, 371674), (664, 304504), (1088, 185837), (1328, 152252), (1411, 143296), (2239, 90304), (2656, 76126), (2822, 71648), (4478, 45152), (5312, 38063), (5644, 35824), (8956, 22576), (11288, 17912)]