204970088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{2287}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 407721600

約数和(自身を除く): 202751512

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 659, 1318, 2287, 2636, 4574, 5272, 9148, 11203, 18296, 22406, 38879, 44812, 77758, 89624, 155516, 311032, 1507133, 3014266, 6028532, 12057064, 25621261, 51242522, 102485044, 204970088]

約数ペア:

[(1, 204970088), (2, 102485044), (4, 51242522), (8, 25621261), (17, 12057064), (34, 6028532), (68, 3014266), (136, 1507133), (659, 311032), (1318, 155516), (2287, 89624), (2636, 77758), (4574, 44812), (5272, 38879), (9148, 22406), (11203, 18296)]