211230108

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{65927}}^1$

素因数の和:66026

約数の個数: 36

約数和(自身を含む): 539950320

約数和(自身を除く): 328720212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 65927, 131854, 197781, 263708, 395562, 593343, 791124, 1186686, 2373372, 5867503, 11735006, 17602509, 23470012, 35205018, 52807527, 70410036, 105615054, 211230108]

約数ペア:

[(1, 211230108), (2, 105615054), (3, 70410036), (4, 52807527), (6, 35205018), (9, 23470012), (12, 17602509), (18, 11735006), (36, 5867503), (89, 2373372), (178, 1186686), (267, 791124), (356, 593343), (534, 395562), (801, 263708), (1068, 197781), (1602, 131854), (3204, 65927)]