201743275

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 254113200

約数和(自身を除く): 52369925

約数列:

[1, 5, 25, 131, 229, 269, 655, 1145, 1345, 3275, 5725, 6725, 29999, 35239, 61601, 149995, 176195, 308005, 749975, 880975, 1540025, 8069731, 40348655, 201743275]

約数ペア:

[(1, 201743275), (5, 40348655), (25, 8069731), (131, 1540025), (229, 880975), (269, 749975), (655, 308005), (1145, 176195), (1345, 149995), (3275, 61601), (5725, 35239), (6725, 29999)]