218365512974

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{4060801}}^1$

素因数の和:4061000

約数の個数: 32

約数和(自身を含む): 392955687936

約数和(自身を除く): 174590174962

約数列:

[1, 2, 7, 14, 23, 46, 161, 167, 322, 334, 1169, 2338, 3841, 7682, 26887, 53774, 4060801, 8121602, 28425607, 56851214, 93398423, 186796846, 653788961, 678153767, 1307577922, 1356307534, 4747076369, 9494152738, 15597536641, 31195073282, 109182756487, 218365512974]

約数ペア:

[(1, 218365512974), (2, 109182756487), (7, 31195073282), (14, 15597536641), (23, 9494152738), (46, 4747076369), (161, 1356307534), (167, 1307577922), (322, 678153767), (334, 653788961), (1169, 186796846), (2338, 93398423), (3841, 56851214), (7682, 28425607), (26887, 8121602), (53774, 4060801)]