200511740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5393}}^1$

素因数の和:5439

約数の個数: 72

約数和(自身を含む): 497499408

約数和(自身を除く): 296987668

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 715, 845, 1430, 1690, 1859, 2860, 3380, 3718, 5393, 7436, 9295, 10786, 18590, 21572, 26965, 37180, 53930, 59323, 70109, 107860, 118646, 140218, 237292, 280436, 296615, 350545, 593230, 701090, 771199, 911417, 1186460, 1402180, 1542398, 1822834, 3084796, 3645668, 3855995, 4557085, 7711990, 9114170, 10025587, 15423980, 18228340, 20051174, 40102348, 50127935, 100255870, 200511740]

約数ペア:

[(1, 200511740), (2, 100255870), (4, 50127935), (5, 40102348), (10, 20051174), (11, 18228340), (13, 15423980), (20, 10025587), (22, 9114170), (26, 7711990), (44, 4557085), (52, 3855995), (55, 3645668), (65, 3084796), (110, 1822834), (130, 1542398), (143, 1402180), (169, 1186460), (220, 911417), (260, 771199), (286, 701090), (338, 593230), (572, 350545), (676, 296615), (715, 280436), (845, 237292), (1430, 140218), (1690, 118646), (1859, 107860), (2860, 70109), (3380, 59323), (3718, 53930), (5393, 37180), (7436, 26965), (9295, 21572), (10786, 18590)]