200959890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{394039}}^1$

素因数の和:394066

約数の個数: 32

約数和(自身を含む): 510675840

約数和(自身を除く): 309715950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 394039, 788078, 1182117, 1970195, 2364234, 3940390, 5910585, 6698663, 11821170, 13397326, 20095989, 33493315, 40191978, 66986630, 100479945, 200959890]

約数ペア:

[(1, 200959890), (2, 100479945), (3, 66986630), (5, 40191978), (6, 33493315), (10, 20095989), (15, 13397326), (17, 11821170), (30, 6698663), (34, 5910585), (51, 3940390), (85, 2364234), (102, 1970195), (170, 1182117), (255, 788078), (510, 394039)]