202421128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{278051}}^1$

素因数の和:278077

約数の個数: 32

約数和(自身を含む): 467127360

約数和(自身を除く): 264706232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 278051, 556102, 1112204, 1946357, 2224408, 3614663, 3892714, 7229326, 7785428, 14458652, 15570856, 25302641, 28917304, 50605282, 101210564, 202421128]

約数ペア:

[(1, 202421128), (2, 101210564), (4, 50605282), (7, 28917304), (8, 25302641), (13, 15570856), (14, 14458652), (26, 7785428), (28, 7229326), (52, 3892714), (56, 3614663), (91, 2224408), (104, 1946357), (182, 1112204), (364, 556102), (728, 278051)]