202914376

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{190709}}^1$

素因数の和:190741

約数の個数: 32

約数和(自身を含む): 457704000

約数和(自身を除く): 254789624

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 190709, 381418, 762836, 1334963, 1525672, 2669926, 3623471, 5339852, 7246942, 10679704, 14493884, 25364297, 28987768, 50728594, 101457188, 202914376]

約数ペア:

[(1, 202914376), (2, 101457188), (4, 50728594), (7, 28987768), (8, 25364297), (14, 14493884), (19, 10679704), (28, 7246942), (38, 5339852), (56, 3623471), (76, 2669926), (133, 1525672), (152, 1334963), (266, 762836), (532, 381418), (1064, 190709)]