273208142

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{31541}}^1$

素因数の和:31675

約数の個数: 16

約数和(自身を含む): 422410464

約数和(自身を除く): 149202322

約数列:

[1, 2, 61, 71, 122, 142, 4331, 8662, 31541, 63082, 1924001, 2239411, 3848002, 4478822, 136604071, 273208142]

約数ペア:

[(1, 273208142), (2, 136604071), (61, 4478822), (71, 3848002), (122, 2239411), (142, 1924001), (4331, 63082), (8662, 31541)]