195344

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:458

約数の個数: 20

約数和(自身を含む): 392460

約数和(自身を除く): 197116

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 421, 464, 842, 1684, 3368, 6736, 12209, 24418, 48836, 97672, 195344]

約数ペア:

[(1, 195344), (2, 97672), (4, 48836), (8, 24418), (16, 12209), (29, 6736), (58, 3368), (116, 1684), (232, 842), (421, 464)]