205496030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{30809}}^1$

素因数の和:30868

約数の個数: 32

約数和(自身を含む): 399297600

約数和(自身を除く): 193801570

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 30809, 61618, 154045, 308090, 708607, 893461, 1417214, 1786922, 3543035, 4467305, 7086070, 8934610, 20549603, 41099206, 102748015, 205496030]

約数ペア:

[(1, 205496030), (2, 102748015), (5, 41099206), (10, 20549603), (23, 8934610), (29, 7086070), (46, 4467305), (58, 3543035), (115, 1786922), (145, 1417214), (230, 893461), (290, 708607), (667, 308090), (1334, 154045), (3335, 61618), (6670, 30809)]