203910064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{8747}}^1$

素因数の和:8833

約数の個数: 40

約数和(自身を含む): 416544768

約数和(自身を除く): 212634704

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 8747, 11656, 17494, 23312, 34988, 69976, 139952, 271157, 411109, 542314, 822218, 1084628, 1644436, 2169256, 3288872, 4338512, 6577744, 12744379, 25488758, 50977516, 101955032, 203910064]

約数ペア:

[(1, 203910064), (2, 101955032), (4, 50977516), (8, 25488758), (16, 12744379), (31, 6577744), (47, 4338512), (62, 3288872), (94, 2169256), (124, 1644436), (188, 1084628), (248, 822218), (376, 542314), (496, 411109), (752, 271157), (1457, 139952), (2914, 69976), (5828, 34988), (8747, 23312), (11656, 17494)]