200628990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{54371}}^1$

素因数の和:54425

約数の個数: 48

約数和(自身を含む): 534368016

約数和(自身を除く): 333739026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 54371, 108742, 163113, 271855, 326226, 489339, 543710, 815565, 978678, 1631130, 2229211, 2446695, 4458422, 4893390, 6687633, 11146055, 13375266, 20062899, 22292110, 33438165, 40125798, 66876330, 100314495, 200628990]

約数ペア:

[(1, 200628990), (2, 100314495), (3, 66876330), (5, 40125798), (6, 33438165), (9, 22292110), (10, 20062899), (15, 13375266), (18, 11146055), (30, 6687633), (41, 4893390), (45, 4458422), (82, 2446695), (90, 2229211), (123, 1631130), (205, 978678), (246, 815565), (369, 543710), (410, 489339), (615, 326226), (738, 271855), (1230, 163113), (1845, 108742), (3690, 54371)]