206188668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{653}}^1$

素因数の和:856

約数の個数: 108

約数和(自身を含む): 610613640

約数和(自身を除く): 404424972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 179, 196, 252, 294, 358, 441, 537, 588, 653, 716, 882, 1074, 1253, 1306, 1611, 1764, 1959, 2148, 2506, 2612, 3222, 3759, 3918, 4571, 5012, 5877, 6444, 7518, 7836, 8771, 9142, 11277, 11754, 13713, 15036, 17542, 18284, 22554, 23508, 26313, 27426, 31997, 35084, 41139, 45108, 52626, 54852, 63994, 78939, 82278, 95991, 105252, 116887, 127988, 157878, 164556, 191982, 233774, 287973, 315756, 350661, 383964, 467548, 575946, 701322, 818209, 1051983, 1151892, 1402644, 1636418, 2103966, 2454627, 3272836, 4207932, 4909254, 5727463, 7363881, 9818508, 11454926, 14727762, 17182389, 22909852, 29455524, 34364778, 51547167, 68729556, 103094334, 206188668]

約数ペア:

[(1, 206188668), (2, 103094334), (3, 68729556), (4, 51547167), (6, 34364778), (7, 29455524), (9, 22909852), (12, 17182389), (14, 14727762), (18, 11454926), (21, 9818508), (28, 7363881), (36, 5727463), (42, 4909254), (49, 4207932), (63, 3272836), (84, 2454627), (98, 2103966), (126, 1636418), (147, 1402644), (179, 1151892), (196, 1051983), (252, 818209), (294, 701322), (358, 575946), (441, 467548), (537, 383964), (588, 350661), (653, 315756), (716, 287973), (882, 233774), (1074, 191982), (1253, 164556), (1306, 157878), (1611, 127988), (1764, 116887), (1959, 105252), (2148, 95991), (2506, 82278), (2612, 78939), (3222, 63994), (3759, 54852), (3918, 52626), (4571, 45108), (5012, 41139), (5877, 35084), (6444, 31997), (7518, 27426), (7836, 26313), (8771, 23508), (9142, 22554), (11277, 18284), (11754, 17542), (13713, 15036)]