210003250

素因数分解:

$2^1\times 5^3\times {\mathrm{151}}^1\times {\mathrm{5563}}^1$

素因数の和:5731

約数の個数: 32

約数和(自身を含む): 395800704

約数和(自身を除く): 185797454

約数列:

[1, 2, 5, 10, 25, 50, 125, 151, 250, 302, 755, 1510, 3775, 5563, 7550, 11126, 18875, 27815, 37750, 55630, 139075, 278150, 695375, 840013, 1390750, 1680026, 4200065, 8400130, 21000325, 42000650, 105001625, 210003250]

約数ペア:

[(1, 210003250), (2, 105001625), (5, 42000650), (10, 21000325), (25, 8400130), (50, 4200065), (125, 1680026), (151, 1390750), (250, 840013), (302, 695375), (755, 278150), (1510, 139075), (3775, 55630), (5563, 37750), (7550, 27815), (11126, 18875)]