215412986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5294

約数の個数: 32

約数和(自身を含む): 360115200

約数和(自身を除く): 144702214

約数列:

[1, 2, 23, 29, 31, 46, 58, 62, 667, 713, 899, 1334, 1426, 1798, 5209, 10418, 20677, 41354, 119807, 151061, 161479, 239614, 302122, 322958, 3474403, 3714017, 4682891, 6948806, 7428034, 9365782, 107706493, 215412986]

約数ペア:

[(1, 215412986), (2, 107706493), (23, 9365782), (29, 7428034), (31, 6948806), (46, 4682891), (58, 3714017), (62, 3474403), (667, 322958), (713, 302122), (899, 239614), (1334, 161479), (1426, 151061), (1798, 119807), (5209, 41354), (10418, 20677)]