214969338

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 473054400

約数和(自身を除く): 258085062

約数列:

[1, 2, 3, 6, 9, 18, 139, 151, 278, 302, 417, 453, 569, 834, 906, 1138, 1251, 1359, 1707, 2502, 2718, 3414, 5121, 10242, 20989, 41978, 62967, 79091, 85919, 125934, 158182, 171838, 188901, 237273, 257757, 377802, 474546, 515514, 711819, 773271, 1423638, 1546542, 11942741, 23885482, 35828223, 71656446, 107484669, 214969338]

約数ペア:

[(1, 214969338), (2, 107484669), (3, 71656446), (6, 35828223), (9, 23885482), (18, 11942741), (139, 1546542), (151, 1423638), (278, 773271), (302, 711819), (417, 515514), (453, 474546), (569, 377802), (834, 257757), (906, 237273), (1138, 188901), (1251, 171838), (1359, 158182), (1707, 125934), (2502, 85919), (2718, 79091), (3414, 62967), (5121, 41978), (10242, 20989)]