202130490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{62969}}^1$

素因数の和:63086

約数の個数: 32

約数和(自身を含む): 489654720

約数和(自身を除く): 287524230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 62969, 125938, 188907, 314845, 377814, 629690, 944535, 1889070, 6737683, 13475366, 20213049, 33688415, 40426098, 67376830, 101065245, 202130490]

約数ペア:

[(1, 202130490), (2, 101065245), (3, 67376830), (5, 40426098), (6, 33688415), (10, 20213049), (15, 13475366), (30, 6737683), (107, 1889070), (214, 944535), (321, 629690), (535, 377814), (642, 314845), (1070, 188907), (1605, 125938), (3210, 62969)]