199901904

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{88609}}^1$

素因数の和:88667

約数の個数: 40

約数和(自身を含む): 527406720

約数和(自身を除く): 327504816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 88609, 177218, 265827, 354436, 531654, 708872, 1063308, 1417744, 2126616, 4164623, 4253232, 8329246, 12493869, 16658492, 24987738, 33316984, 49975476, 66633968, 99950952, 199901904]

約数ペア:

[(1, 199901904), (2, 99950952), (3, 66633968), (4, 49975476), (6, 33316984), (8, 24987738), (12, 16658492), (16, 12493869), (24, 8329246), (47, 4253232), (48, 4164623), (94, 2126616), (141, 1417744), (188, 1063308), (282, 708872), (376, 531654), (564, 354436), (752, 265827), (1128, 177218), (2256, 88609)]