239751884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{19697}}^1$

素因数の和:19897

約数の個数: 24

約数和(自身を含む): 446750640

約数和(自身を除く): 206998756

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 6086, 12172, 19697, 39394, 78788, 334849, 669698, 1339396, 3525763, 7051526, 14103052, 59937971, 119875942, 239751884]

約数ペア:

[(1, 239751884), (2, 119875942), (4, 59937971), (17, 14103052), (34, 7051526), (68, 3525763), (179, 1339396), (358, 669698), (716, 334849), (3043, 78788), (6086, 39394), (12172, 19697)]