201699290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{4051}}^1$

素因数の和:4454

約数の個数: 32

約数和(自身を含む): 392103936

約数和(自身を除く): 190404646

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 383, 766, 1915, 3830, 4051, 4979, 8102, 9958, 20255, 24895, 40510, 49790, 52663, 105326, 263315, 526630, 1551533, 3103066, 7757665, 15515330, 20169929, 40339858, 100849645, 201699290]

約数ペア:

[(1, 201699290), (2, 100849645), (5, 40339858), (10, 20169929), (13, 15515330), (26, 7757665), (65, 3103066), (130, 1551533), (383, 526630), (766, 263315), (1915, 105326), (3830, 52663), (4051, 49790), (4979, 40510), (8102, 24895), (9958, 20255)]