200829772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1151

約数の個数: 96

約数和(自身を含む): 460615680

約数和(自身を除く): 259785908

約数列:

[1, 2, 4, 11, 13, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 143, 187, 209, 221, 247, 286, 323, 374, 418, 442, 494, 572, 646, 748, 836, 884, 988, 1087, 1292, 2174, 2431, 2717, 3553, 4199, 4348, 4862, 5434, 7106, 8398, 9724, 10868, 11957, 14131, 14212, 16796, 18479, 20653, 23914, 28262, 36958, 41306, 46189, 47828, 56524, 73916, 82612, 92378, 155441, 184756, 203269, 227183, 240227, 268489, 310882, 351101, 406538, 454366, 480454, 536978, 621764, 702202, 813076, 908732, 960908, 1073956, 1404404, 2642497, 2953379, 3862111, 4564313, 5284994, 5906758, 7724222, 9128626, 10569988, 11813516, 15448444, 18257252, 50207443, 100414886, 200829772]

約数ペア:

[(1, 200829772), (2, 100414886), (4, 50207443), (11, 18257252), (13, 15448444), (17, 11813516), (19, 10569988), (22, 9128626), (26, 7724222), (34, 5906758), (38, 5284994), (44, 4564313), (52, 3862111), (68, 2953379), (76, 2642497), (143, 1404404), (187, 1073956), (209, 960908), (221, 908732), (247, 813076), (286, 702202), (323, 621764), (374, 536978), (418, 480454), (442, 454366), (494, 406538), (572, 351101), (646, 310882), (748, 268489), (836, 240227), (884, 227183), (988, 203269), (1087, 184756), (1292, 155441), (2174, 92378), (2431, 82612), (2717, 73916), (3553, 56524), (4199, 47828), (4348, 46189), (4862, 41306), (5434, 36958), (7106, 28262), (8398, 23914), (9724, 20653), (10868, 18479), (11957, 16796), (14131, 14212)]