201489050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15559}}^1$

素因数の和:15615

約数の個数: 48

約数和(自身を含む): 439912320

約数和(自身を除く): 238423270

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 175, 185, 259, 350, 370, 518, 925, 1295, 1850, 2590, 6475, 12950, 15559, 31118, 77795, 108913, 155590, 217826, 388975, 544565, 575683, 777950, 1089130, 1151366, 2722825, 2878415, 4029781, 5445650, 5756830, 8059562, 14392075, 20148905, 28784150, 40297810, 100744525, 201489050]

約数ペア:

[(1, 201489050), (2, 100744525), (5, 40297810), (7, 28784150), (10, 20148905), (14, 14392075), (25, 8059562), (35, 5756830), (37, 5445650), (50, 4029781), (70, 2878415), (74, 2722825), (175, 1151366), (185, 1089130), (259, 777950), (350, 575683), (370, 544565), (518, 388975), (925, 217826), (1295, 155590), (1850, 108913), (2590, 77795), (6475, 31118), (12950, 15559)]