205120198888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{13957553}}^1$

素因数の和:13957737

約数の個数: 32

約数和(自身を含む): 422076432960

約数和(自身を除く): 216956234072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 1336, 1837, 3674, 7348, 14696, 13957553, 27915106, 55830212, 111660424, 153533083, 307066166, 614132332, 1228264664, 2330911351, 4661822702, 9323645404, 18647290808, 25640024861, 51280049722, 102560099444, 205120198888]

約数ペア:

[(1, 205120198888), (2, 102560099444), (4, 51280049722), (8, 25640024861), (11, 18647290808), (22, 9323645404), (44, 4661822702), (88, 2330911351), (167, 1228264664), (334, 614132332), (668, 307066166), (1336, 153533083), (1837, 111660424), (3674, 55830212), (7348, 27915106), (14696, 13957553)]