200086759910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4091}}^1\times {\mathrm{157771}}^1$

素因数の和:161900

約数の個数: 32

約数和(自身を含む): 371867341824

約数和(自身を除く): 171780581914

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 4091, 8182, 20455, 40910, 126821, 157771, 253642, 315542, 634105, 788855, 1268210, 1577710, 4890901, 9781802, 24454505, 48909010, 645441161, 1290882322, 3227205805, 6454411610, 20008675991, 40017351982, 100043379955, 200086759910]

約数ペア:

[(1, 200086759910), (2, 100043379955), (5, 40017351982), (10, 20008675991), (31, 6454411610), (62, 3227205805), (155, 1290882322), (310, 645441161), (4091, 48909010), (8182, 24454505), (20455, 9781802), (40910, 4890901), (126821, 1577710), (157771, 1268210), (253642, 788855), (315542, 634105)]