201331060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38867}}^1$

素因数の和:38920

約数の個数: 48

約数和(自身を含む): 496266624

約数和(自身を除く): 294935564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 38867, 77734, 155468, 194335, 272069, 388670, 544138, 777340, 1088276, 1360345, 1438079, 2720690, 2876158, 5441380, 5752316, 7190395, 10066553, 14380790, 20133106, 28761580, 40266212, 50332765, 100665530, 201331060]

約数ペア:

[(1, 201331060), (2, 100665530), (4, 50332765), (5, 40266212), (7, 28761580), (10, 20133106), (14, 14380790), (20, 10066553), (28, 7190395), (35, 5752316), (37, 5441380), (70, 2876158), (74, 2720690), (140, 1438079), (148, 1360345), (185, 1088276), (259, 777340), (370, 544138), (518, 388670), (740, 272069), (1036, 194335), (1295, 155468), (2590, 77734), (5180, 38867)]