202197830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51713}}^1$

素因数の和:51760

約数の個数: 32

約数和(自身を含む): 402128064

約数和(自身を除く): 199930234

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 51713, 103426, 258565, 517130, 879121, 1189399, 1758242, 2378798, 4395605, 5946995, 8791210, 11893990, 20219783, 40439566, 101098915, 202197830]

約数ペア:

[(1, 202197830), (2, 101098915), (5, 40439566), (10, 20219783), (17, 11893990), (23, 8791210), (34, 5946995), (46, 4395605), (85, 2378798), (115, 1758242), (170, 1189399), (230, 879121), (391, 517130), (782, 258565), (1955, 103426), (3910, 51713)]