201211100

素因数分解:

$2^2\times 5^2\times {\mathrm{379}}^1\times {\mathrm{5309}}^1$

素因数の和:5702

約数の個数: 36

約数和(自身を含む): 437862600

約数和(自身を除く): 236651500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 379, 758, 1516, 1895, 3790, 5309, 7580, 9475, 10618, 18950, 21236, 26545, 37900, 53090, 106180, 132725, 265450, 530900, 2012111, 4024222, 8048444, 10060555, 20121110, 40242220, 50302775, 100605550, 201211100]

約数ペア:

[(1, 201211100), (2, 100605550), (4, 50302775), (5, 40242220), (10, 20121110), (20, 10060555), (25, 8048444), (50, 4024222), (100, 2012111), (379, 530900), (758, 265450), (1516, 132725), (1895, 106180), (3790, 53090), (5309, 37900), (7580, 26545), (9475, 21236), (10618, 18950)]