200855925

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{21773}}^1$

素因数の和:21830

約数の個数: 36

約数和(自身を含む): 368546724

約数和(自身を除く): 167690799

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 9225, 21773, 65319, 108865, 195957, 326595, 544325, 892693, 979785, 1632975, 2678079, 4463465, 4898925, 8034237, 13390395, 22317325, 40171185, 66951975, 200855925]

約数ペア:

[(1, 200855925), (3, 66951975), (5, 40171185), (9, 22317325), (15, 13390395), (25, 8034237), (41, 4898925), (45, 4463465), (75, 2678079), (123, 1632975), (205, 979785), (225, 892693), (369, 544325), (615, 326595), (1025, 195957), (1845, 108865), (3075, 65319), (9225, 21773)]