200973088

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 403915680

約数和(自身を除く): 202942592

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 227, 292, 379, 454, 584, 758, 908, 1168, 1516, 1816, 2336, 3032, 3632, 6064, 7264, 12128, 16571, 27667, 33142, 55334, 66284, 86033, 110668, 132568, 172066, 221336, 265136, 344132, 442672, 530272, 688264, 885344, 1376528, 2753056, 6280409, 12560818, 25121636, 50243272, 100486544, 200973088]

約数ペア:

[(1, 200973088), (2, 100486544), (4, 50243272), (8, 25121636), (16, 12560818), (32, 6280409), (73, 2753056), (146, 1376528), (227, 885344), (292, 688264), (379, 530272), (454, 442672), (584, 344132), (758, 265136), (908, 221336), (1168, 172066), (1516, 132568), (1816, 110668), (2336, 86033), (3032, 66284), (3632, 55334), (6064, 33142), (7264, 27667), (12128, 16571)]