221395976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41491}}^1$

素因数の和:41549

約数の個数: 32

約数和(自身を含む): 448113600

約数和(自身を除く): 226717624

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 667, 1334, 2668, 5336, 41491, 82982, 165964, 331928, 954293, 1203239, 1908586, 2406478, 3817172, 4812956, 7634344, 9625912, 27674497, 55348994, 110697988, 221395976]

約数ペア:

[(1, 221395976), (2, 110697988), (4, 55348994), (8, 27674497), (23, 9625912), (29, 7634344), (46, 4812956), (58, 3817172), (92, 2406478), (116, 1908586), (184, 1203239), (232, 954293), (667, 331928), (1334, 165964), (2668, 82982), (5336, 41491)]