202907992

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{10037}}^1$

素因数の和:10088

約数の個数: 48

約数和(自身を含む): 458937360

約数和(自身を除く): 256029368

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2527, 2888, 5054, 10037, 10108, 20074, 20216, 40148, 70259, 80296, 140518, 190703, 281036, 381406, 562072, 762812, 1334921, 1525624, 2669842, 3623357, 5339684, 7246714, 10679368, 14493428, 25363499, 28986856, 50726998, 101453996, 202907992]

約数ペア:

[(1, 202907992), (2, 101453996), (4, 50726998), (7, 28986856), (8, 25363499), (14, 14493428), (19, 10679368), (28, 7246714), (38, 5339684), (56, 3623357), (76, 2669842), (133, 1525624), (152, 1334921), (266, 762812), (361, 562072), (532, 381406), (722, 281036), (1064, 190703), (1444, 140518), (2527, 80296), (2888, 70259), (5054, 40148), (10037, 20216), (10108, 20074)]