202950325

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{188791}}^1$

素因数の和:188844

約数の個数: 12

約数和(自身を含む): 257512288

約数和(自身を除く): 54561963

約数列:

[1, 5, 25, 43, 215, 1075, 188791, 943955, 4719775, 8118013, 40590065, 202950325]

約数ペア:

[(1, 202950325), (5, 40590065), (25, 8118013), (43, 4719775), (215, 943955), (1075, 188791)]