201239600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{16229}}^1$

素因数の和:16278

約数の個数: 60

約数和(自身を含む): 499104960

約数和(自身を除く): 297865360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12400, 16229, 32458, 64916, 81145, 129832, 162290, 259664, 324580, 405725, 503099, 649160, 811450, 1006198, 1298320, 1622900, 2012396, 2515495, 3245800, 4024792, 5030990, 6491600, 8049584, 10061980, 12577475, 20123960, 25154950, 40247920, 50309900, 100619800, 201239600]

約数ペア:

[(1, 201239600), (2, 100619800), (4, 50309900), (5, 40247920), (8, 25154950), (10, 20123960), (16, 12577475), (20, 10061980), (25, 8049584), (31, 6491600), (40, 5030990), (50, 4024792), (62, 3245800), (80, 2515495), (100, 2012396), (124, 1622900), (155, 1298320), (200, 1006198), (248, 811450), (310, 649160), (400, 503099), (496, 405725), (620, 324580), (775, 259664), (1240, 162290), (1550, 129832), (2480, 81145), (3100, 64916), (6200, 32458), (12400, 16229)]