201982445

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8209}}^1$

素因数の和:8277

約数の個数: 32

約数和(自身を含む): 299500800

約数和(自身を除く): 97518355

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 185, 259, 665, 703, 1295, 3515, 4921, 8209, 24605, 41045, 57463, 155971, 287315, 303733, 779855, 1091797, 1518665, 2126131, 5458985, 5770927, 10630655, 28854635, 40396489, 201982445]

約数ペア:

[(1, 201982445), (5, 40396489), (7, 28854635), (19, 10630655), (35, 5770927), (37, 5458985), (95, 2126131), (133, 1518665), (185, 1091797), (259, 779855), (665, 303733), (703, 287315), (1295, 155971), (3515, 57463), (4921, 41045), (8209, 24605)]