205507157078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1009159}}^1$

素因数の和:1009436

約数の個数: 32

約数和(自身を含む): 340046553600

約数和(自身を除く): 134539396522

約数列:

[1, 2, 19, 23, 38, 46, 233, 437, 466, 874, 4427, 5359, 8854, 10718, 101821, 203642, 1009159, 2018318, 19174021, 23210657, 38348042, 46421314, 235134047, 441002483, 470268094, 882004966, 4467546893, 5408083081, 8935093786, 10816166162, 102753578539, 205507157078]

約数ペア:

[(1, 205507157078), (2, 102753578539), (19, 10816166162), (23, 8935093786), (38, 5408083081), (46, 4467546893), (233, 882004966), (437, 470268094), (466, 441002483), (874, 235134047), (4427, 46421314), (5359, 38348042), (8854, 23210657), (10718, 19174021), (101821, 2018318), (203642, 1009159)]