215375228

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 407151360

約数和(自身を除く): 191776132

約数列:

[1, 2, 4, 29, 31, 58, 62, 101, 116, 124, 202, 404, 593, 899, 1186, 1798, 2372, 2929, 3131, 3596, 5858, 6262, 11716, 12524, 17197, 18383, 34394, 36766, 59893, 68788, 73532, 90799, 119786, 181598, 239572, 363196, 533107, 1066214, 1736897, 1856683, 2132428, 3473794, 3713366, 6947588, 7426732, 53843807, 107687614, 215375228]

約数ペア:

[(1, 215375228), (2, 107687614), (4, 53843807), (29, 7426732), (31, 6947588), (58, 3713366), (62, 3473794), (101, 2132428), (116, 1856683), (124, 1736897), (202, 1066214), (404, 533107), (593, 363196), (899, 239572), (1186, 181598), (1798, 119786), (2372, 90799), (2929, 73532), (3131, 68788), (3596, 59893), (5858, 36766), (6262, 34394), (11716, 18383), (12524, 17197)]