201809425

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{683}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 256483584

約数和(自身を除く): 54674159

約数列:

[1, 5, 25, 53, 223, 265, 683, 1115, 1325, 3415, 5575, 11819, 17075, 36199, 59095, 152309, 180995, 295475, 761545, 904975, 3807725, 8072377, 40361885, 201809425]

約数ペア:

[(1, 201809425), (5, 40361885), (25, 8072377), (53, 3807725), (223, 904975), (265, 761545), (683, 295475), (1115, 180995), (1325, 152309), (3415, 59095), (5575, 36199), (11819, 17075)]