214860204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19961}}^1$

素因数の和:20007

約数の個数: 72

約数和(自身を含む): 610358112

約数和(自身を除く): 395497908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 19961, 39922, 59883, 79844, 119766, 179649, 239532, 259493, 359298, 459103, 518986, 718596, 778479, 918206, 1037972, 1377309, 1556958, 1836412, 2335437, 2754618, 3113916, 4131927, 4670874, 5509236, 5968339, 8263854, 9341748, 11936678, 16527708, 17905017, 23873356, 35810034, 53715051, 71620068, 107430102, 214860204]

約数ペア:

[(1, 214860204), (2, 107430102), (3, 71620068), (4, 53715051), (6, 35810034), (9, 23873356), (12, 17905017), (13, 16527708), (18, 11936678), (23, 9341748), (26, 8263854), (36, 5968339), (39, 5509236), (46, 4670874), (52, 4131927), (69, 3113916), (78, 2754618), (92, 2335437), (117, 1836412), (138, 1556958), (156, 1377309), (207, 1037972), (234, 918206), (276, 778479), (299, 718596), (414, 518986), (468, 459103), (598, 359298), (828, 259493), (897, 239532), (1196, 179649), (1794, 119766), (2691, 79844), (3588, 59883), (5382, 39922), (10764, 19961)]