201588730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{66973}}^1$

素因数の和:67030

約数の個数: 32

約数和(自身を含む): 424347264

約数和(自身を除く): 222758534

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 66973, 133946, 334865, 468811, 669730, 937622, 2344055, 2879839, 4688110, 5759678, 14399195, 20158873, 28798390, 40317746, 100794365, 201588730]

約数ペア:

[(1, 201588730), (2, 100794365), (5, 40317746), (7, 28798390), (10, 20158873), (14, 14399195), (35, 5759678), (43, 4688110), (70, 2879839), (86, 2344055), (215, 937622), (301, 669730), (430, 468811), (602, 334865), (1505, 133946), (3010, 66973)]