200897296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4957}}^1$

素因数の和:5131

約数の個数: 40

約数和(自身を含む): 414984600

約数和(自身を除く): 214087304

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2384, 2533, 4957, 5066, 9914, 10132, 19828, 20264, 39656, 40528, 79312, 84269, 168538, 337076, 674152, 738593, 1348304, 1477186, 2954372, 5908744, 11817488, 12556081, 25112162, 50224324, 100448648, 200897296]

約数ペア:

[(1, 200897296), (2, 100448648), (4, 50224324), (8, 25112162), (16, 12556081), (17, 11817488), (34, 5908744), (68, 2954372), (136, 1477186), (149, 1348304), (272, 738593), (298, 674152), (596, 337076), (1192, 168538), (2384, 84269), (2533, 79312), (4957, 40528), (5066, 39656), (9914, 20264), (10132, 19828)]