206830204

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1423}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 430617600

約数和(自身を除く): 223787396

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 179, 203, 358, 406, 716, 812, 1253, 1423, 2506, 2846, 5012, 5191, 5692, 9961, 10382, 19922, 20764, 36337, 39844, 41267, 72674, 82534, 145348, 165068, 254717, 288869, 509434, 577738, 1018868, 1155476, 1783019, 3566038, 7132076, 7386793, 14773586, 29547172, 51707551, 103415102, 206830204]

約数ペア:

[(1, 206830204), (2, 103415102), (4, 51707551), (7, 29547172), (14, 14773586), (28, 7386793), (29, 7132076), (58, 3566038), (116, 1783019), (179, 1155476), (203, 1018868), (358, 577738), (406, 509434), (716, 288869), (812, 254717), (1253, 165068), (1423, 145348), (2506, 82534), (2846, 72674), (5012, 41267), (5191, 39844), (5692, 36337), (9961, 20764), (10382, 19922)]