202826140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48523}}^1$

素因数の和:48562

約数の個数: 48

約数和(自身を含む): 489121920

約数和(自身を除く): 286295780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 48523, 97046, 194092, 242615, 485230, 533753, 921937, 970460, 1067506, 1843874, 2135012, 2668765, 3687748, 4609685, 5337530, 9219370, 10141307, 10675060, 18438740, 20282614, 40565228, 50706535, 101413070, 202826140]

約数ペア:

[(1, 202826140), (2, 101413070), (4, 50706535), (5, 40565228), (10, 20282614), (11, 18438740), (19, 10675060), (20, 10141307), (22, 9219370), (38, 5337530), (44, 4609685), (55, 3687748), (76, 2668765), (95, 2135012), (110, 1843874), (190, 1067506), (209, 970460), (220, 921937), (380, 533753), (418, 485230), (836, 242615), (1045, 194092), (2090, 97046), (4180, 48523)]