198188861388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1\times {\mathrm{70957}}^1$

素因数の和:71823

約数の個数: 96

約数和(自身を含む): 542069165568

約数和(自身を除く): 343880304180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 811, 861, 1148, 1622, 1722, 2433, 3244, 3444, 4866, 5677, 9732, 11354, 17031, 22708, 33251, 34062, 66502, 68124, 70957, 99753, 133004, 141914, 199506, 212871, 232757, 283828, 399012, 425742, 465514, 496699, 698271, 851484, 931028, 993398, 1396542, 1490097, 1986796, 2793084, 2909237, 2980194, 5818474, 5960388, 8727711, 11636948, 17455422, 20364659, 34910844, 40729318, 57546127, 61093977, 81458636, 115092254, 122187954, 172638381, 230184508, 244375908, 345276762, 402822889, 690553524, 805645778, 1208468667, 1611291556, 2359391207, 2416937334, 4718782414, 4833874668, 7078173621, 9437564828, 14156347242, 16515738449, 28312694484, 33031476898, 49547215347, 66062953796, 99094430694, 198188861388]

約数ペア:

[(1, 198188861388), (2, 99094430694), (3, 66062953796), (4, 49547215347), (6, 33031476898), (7, 28312694484), (12, 16515738449), (14, 14156347242), (21, 9437564828), (28, 7078173621), (41, 4833874668), (42, 4718782414), (82, 2416937334), (84, 2359391207), (123, 1611291556), (164, 1208468667), (246, 805645778), (287, 690553524), (492, 402822889), (574, 345276762), (811, 244375908), (861, 230184508), (1148, 172638381), (1622, 122187954), (1722, 115092254), (2433, 81458636), (3244, 61093977), (3444, 57546127), (4866, 40729318), (5677, 34910844), (9732, 20364659), (11354, 17455422), (17031, 11636948), (22708, 8727711), (33251, 5960388), (34062, 5818474), (66502, 2980194), (68124, 2909237), (70957, 2793084), (99753, 1986796), (133004, 1490097), (141914, 1396542), (199506, 993398), (212871, 931028), (232757, 851484), (283828, 698271), (399012, 496699), (425742, 465514)]