201189675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 346451040

約数和(自身を除く): 145261365

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 233, 397, 435, 699, 725, 1165, 1191, 1985, 2175, 3495, 5825, 5955, 6757, 9925, 11513, 17475, 20271, 29775, 33785, 34539, 57565, 92501, 101355, 168925, 172695, 277503, 287825, 462505, 506775, 863475, 1387515, 2312525, 2682529, 6937575, 8047587, 13412645, 40237935, 67063225, 201189675]

約数ペア:

[(1, 201189675), (3, 67063225), (5, 40237935), (15, 13412645), (25, 8047587), (29, 6937575), (75, 2682529), (87, 2312525), (145, 1387515), (233, 863475), (397, 506775), (435, 462505), (699, 287825), (725, 277503), (1165, 172695), (1191, 168925), (1985, 101355), (2175, 92501), (3495, 57565), (5825, 34539), (5955, 33785), (6757, 29775), (9925, 20271), (11513, 17475)]