201223736

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{87641}}^1$

素因数の和:87695

約数の個数: 32

約数和(自身を含む): 441715680

約数和(自身を除く): 240491944

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 87641, 175282, 350564, 613487, 701128, 1226974, 2453948, 3593281, 4907896, 7186562, 14373124, 25152967, 28746248, 50305934, 100611868, 201223736]

約数ペア:

[(1, 201223736), (2, 100611868), (4, 50305934), (7, 28746248), (8, 25152967), (14, 14373124), (28, 7186562), (41, 4907896), (56, 3593281), (82, 2453948), (164, 1226974), (287, 701128), (328, 613487), (574, 350564), (1148, 175282), (2296, 87641)]