239900804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24671}}^1$

素因数の和:24716

約数の個数: 48

約数和(自身を含む): 522256896

約数和(自身を除く): 282356092

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 9724, 24671, 49342, 98684, 271381, 320723, 419407, 542762, 641446, 838814, 1085524, 1282892, 1677628, 3527953, 4613477, 5452291, 7055906, 9226954, 10904582, 14111812, 18453908, 21809164, 59975201, 119950402, 239900804]

約数ペア:

[(1, 239900804), (2, 119950402), (4, 59975201), (11, 21809164), (13, 18453908), (17, 14111812), (22, 10904582), (26, 9226954), (34, 7055906), (44, 5452291), (52, 4613477), (68, 3527953), (143, 1677628), (187, 1282892), (221, 1085524), (286, 838814), (374, 641446), (442, 542762), (572, 419407), (748, 320723), (884, 271381), (2431, 98684), (4862, 49342), (9724, 24671)]