203480846060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1965239}}^1$

素因数の和:1965446

約数の個数: 48

約数和(自身を含む): 443735470080

約数和(自身を除く): 240254624020

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 167, 310, 334, 620, 668, 835, 1670, 3340, 5177, 10354, 20708, 25885, 51770, 103540, 1965239, 3930478, 7860956, 9826195, 19652390, 39304780, 60922409, 121844818, 243689636, 304612045, 328194913, 609224090, 656389826, 1218448180, 1312779652, 1640974565, 3281949130, 6563898260, 10174042303, 20348084606, 40696169212, 50870211515, 101740423030, 203480846060]

約数ペア:

[(1, 203480846060), (2, 101740423030), (4, 50870211515), (5, 40696169212), (10, 20348084606), (20, 10174042303), (31, 6563898260), (62, 3281949130), (124, 1640974565), (155, 1312779652), (167, 1218448180), (310, 656389826), (334, 609224090), (620, 328194913), (668, 304612045), (835, 243689636), (1670, 121844818), (3340, 60922409), (5177, 39304780), (10354, 19652390), (20708, 9826195), (25885, 7860956), (51770, 3930478), (103540, 1965239)]