202211872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1123}}^1$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 423172512

約数和(自身を除く): 220960640

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 331, 544, 662, 1123, 1324, 2246, 2648, 4492, 5296, 5627, 8984, 10592, 11254, 17968, 19091, 22508, 35936, 38182, 45016, 76364, 90032, 152728, 180064, 305456, 371713, 610912, 743426, 1486852, 2973704, 5947408, 6319121, 11894816, 12638242, 25276484, 50552968, 101105936, 202211872]

約数ペア:

[(1, 202211872), (2, 101105936), (4, 50552968), (8, 25276484), (16, 12638242), (17, 11894816), (32, 6319121), (34, 5947408), (68, 2973704), (136, 1486852), (272, 743426), (331, 610912), (544, 371713), (662, 305456), (1123, 180064), (1324, 152728), (2246, 90032), (2648, 76364), (4492, 45016), (5296, 38182), (5627, 35936), (8984, 22508), (10592, 19091), (11254, 17968)]