201436980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{5189}}^1$

素因数の和:5848

約数の個数: 48

約数和(自身を含む): 565004160

約数和(自身を除く): 363567180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1941, 2588, 3235, 3882, 5189, 6470, 7764, 9705, 10378, 12940, 15567, 19410, 20756, 25945, 31134, 38820, 51890, 62268, 77835, 103780, 155670, 311340, 3357283, 6714566, 10071849, 13429132, 16786415, 20143698, 33572830, 40287396, 50359245, 67145660, 100718490, 201436980]

約数ペア:

[(1, 201436980), (2, 100718490), (3, 67145660), (4, 50359245), (5, 40287396), (6, 33572830), (10, 20143698), (12, 16786415), (15, 13429132), (20, 10071849), (30, 6714566), (60, 3357283), (647, 311340), (1294, 155670), (1941, 103780), (2588, 77835), (3235, 62268), (3882, 51890), (5189, 38820), (6470, 31134), (7764, 25945), (9705, 20756), (10378, 19410), (12940, 15567)]