222073232

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{839}}^1$

素因数の和:1151

約数の個数: 40

約数和(自身を含む): 438721920

約数和(自身を除く): 216648688

約数列:

[1, 2, 4, 8, 16, 71, 142, 233, 284, 466, 568, 839, 932, 1136, 1678, 1864, 3356, 3728, 6712, 13424, 16543, 33086, 59569, 66172, 119138, 132344, 195487, 238276, 264688, 390974, 476552, 781948, 953104, 1563896, 3127792, 13879577, 27759154, 55518308, 111036616, 222073232]

約数ペア:

[(1, 222073232), (2, 111036616), (4, 55518308), (8, 27759154), (16, 13879577), (71, 3127792), (142, 1563896), (233, 953104), (284, 781948), (466, 476552), (568, 390974), (839, 264688), (932, 238276), (1136, 195487), (1678, 132344), (1864, 119138), (3356, 66172), (3728, 59569), (6712, 33086), (13424, 16543)]