200908150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 387185040

約数和(自身を除く): 186276890

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 131, 185, 262, 370, 655, 829, 925, 1310, 1658, 1850, 3275, 4145, 4847, 6550, 8290, 9694, 20725, 24235, 30673, 41450, 48470, 61346, 108599, 121175, 153365, 217198, 242350, 306730, 542995, 766825, 1085990, 1533650, 2714975, 4018163, 5429950, 8036326, 20090815, 40181630, 100454075, 200908150]

約数ペア:

[(1, 200908150), (2, 100454075), (5, 40181630), (10, 20090815), (25, 8036326), (37, 5429950), (50, 4018163), (74, 2714975), (131, 1533650), (185, 1085990), (262, 766825), (370, 542995), (655, 306730), (829, 242350), (925, 217198), (1310, 153365), (1658, 121175), (1850, 108599), (3275, 61346), (4145, 48470), (4847, 41450), (6550, 30673), (8290, 24235), (9694, 20725)]