208487710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{11399}}^1$

素因数の和:11496

約数の個数: 32

約数和(自身を含む): 393984000

約数和(自身を除く): 185496290

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 9145, 11399, 18290, 22798, 56995, 113990, 353369, 672541, 706738, 1345082, 1766845, 3362705, 3533690, 6725410, 20848771, 41697542, 104243855, 208487710]

約数ペア:

[(1, 208487710), (2, 104243855), (5, 41697542), (10, 20848771), (31, 6725410), (59, 3533690), (62, 3362705), (118, 1766845), (155, 1345082), (295, 706738), (310, 672541), (590, 353369), (1829, 113990), (3658, 56995), (9145, 22798), (11399, 18290)]