203469175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5261}}^1$

素因数の和:5308

約数の個数: 48

約数和(自身を含む): 328853952

約数和(自身を除く): 125384777

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 175, 221, 325, 425, 455, 595, 1105, 1547, 2275, 2975, 5261, 5525, 7735, 26305, 36827, 38675, 68393, 89437, 131525, 184135, 341965, 447185, 478751, 626059, 920675, 1162681, 1709825, 2235925, 2393755, 3130295, 5813405, 8138767, 11968775, 15651475, 29067025, 40693835, 203469175]

約数ペア:

[(1, 203469175), (5, 40693835), (7, 29067025), (13, 15651475), (17, 11968775), (25, 8138767), (35, 5813405), (65, 3130295), (85, 2393755), (91, 2235925), (119, 1709825), (175, 1162681), (221, 920675), (325, 626059), (425, 478751), (455, 447185), (595, 341965), (1105, 184135), (1547, 131525), (2275, 89437), (2975, 68393), (5261, 38675), (5525, 36827), (7735, 26305)]