201986490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{12923}}^1$

素因数の和:13454

約数の個数: 32

約数和(自身を含む): 485735616

約数和(自身を除く): 283749126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 521, 1042, 1563, 2605, 3126, 5210, 7815, 12923, 15630, 25846, 38769, 64615, 77538, 129230, 193845, 387690, 6732883, 13465766, 20198649, 33664415, 40397298, 67328830, 100993245, 201986490]

約数ペア:

[(1, 201986490), (2, 100993245), (3, 67328830), (5, 40397298), (6, 33664415), (10, 20198649), (15, 13465766), (30, 6732883), (521, 387690), (1042, 193845), (1563, 129230), (2605, 77538), (3126, 64615), (5210, 38769), (7815, 25846), (12923, 15630)]