212936542

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{3259}}^1$

素因数の和:3640

約数の個数: 32

約数和(自身を含む): 394329600

約数和(自身を除く): 181393058

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 359, 718, 2513, 3259, 4667, 5026, 6518, 9334, 22813, 32669, 42367, 45626, 65338, 84734, 296569, 593138, 1169981, 2339962, 8189867, 15209753, 16379734, 30419506, 106468271, 212936542]

約数ペア:

[(1, 212936542), (2, 106468271), (7, 30419506), (13, 16379734), (14, 15209753), (26, 8189867), (91, 2339962), (182, 1169981), (359, 593138), (718, 296569), (2513, 84734), (3259, 65338), (4667, 45626), (5026, 42367), (6518, 32669), (9334, 22813)]