207274312

素因数分解:

$2^3\times 7^2\times {\mathrm{229}}^1\times {\mathrm{2309}}^1$

素因数の和:2558

約数の個数: 48

約数和(自身を含む): 454261500

約数和(自身を除く): 246987188

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 229, 392, 458, 916, 1603, 1832, 2309, 3206, 4618, 6412, 9236, 11221, 12824, 16163, 18472, 22442, 32326, 44884, 64652, 89768, 113141, 129304, 226282, 452564, 528761, 905128, 1057522, 2115044, 3701327, 4230088, 7402654, 14805308, 25909289, 29610616, 51818578, 103637156, 207274312]

約数ペア:

[(1, 207274312), (2, 103637156), (4, 51818578), (7, 29610616), (8, 25909289), (14, 14805308), (28, 7402654), (49, 4230088), (56, 3701327), (98, 2115044), (196, 1057522), (229, 905128), (392, 528761), (458, 452564), (916, 226282), (1603, 129304), (1832, 113141), (2309, 89768), (3206, 64652), (4618, 44884), (6412, 32326), (9236, 22442), (11221, 18472), (12824, 16163)]