201984022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3917}}^1$

素因数の和:4020

約数の個数: 32

約数和(自身を含む): 338515200

約数和(自身を除く): 136531178

約数列:

[1, 2, 19, 23, 38, 46, 59, 118, 437, 874, 1121, 1357, 2242, 2714, 3917, 7834, 25783, 51566, 74423, 90091, 148846, 180182, 231103, 462206, 1711729, 3423458, 4390957, 5315369, 8781914, 10630738, 100992011, 201984022]

約数ペア:

[(1, 201984022), (2, 100992011), (19, 10630738), (23, 8781914), (38, 5315369), (46, 4390957), (59, 3423458), (118, 1711729), (437, 462206), (874, 231103), (1121, 180182), (1357, 148846), (2242, 90091), (2714, 74423), (3917, 51566), (7834, 25783)]