201948570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72383}}^1$

素因数の和:72427

約数の個数: 48

約数和(自身を含む): 542011392

約数和(自身を除く): 340062822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 72383, 144766, 217149, 361915, 434298, 651447, 723830, 1085745, 1302894, 2171490, 2243873, 3257235, 4487746, 6514470, 6731619, 11219365, 13463238, 20194857, 22438730, 33658095, 40389714, 67316190, 100974285, 201948570]

約数ペア:

[(1, 201948570), (2, 100974285), (3, 67316190), (5, 40389714), (6, 33658095), (9, 22438730), (10, 20194857), (15, 13463238), (18, 11219365), (30, 6731619), (31, 6514470), (45, 4487746), (62, 3257235), (90, 2243873), (93, 2171490), (155, 1302894), (186, 1085745), (279, 723830), (310, 651447), (465, 434298), (558, 361915), (930, 217149), (1395, 144766), (2790, 72383)]