199927464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 564019200

約数和(自身を除く): 364091736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 67, 88, 89, 127, 132, 134, 178, 201, 254, 264, 267, 268, 356, 381, 402, 508, 534, 536, 712, 737, 762, 804, 979, 1016, 1068, 1397, 1474, 1524, 1608, 1958, 2136, 2211, 2794, 2937, 2948, 3048, 3916, 4191, 4422, 5588, 5874, 5896, 5963, 7832, 8382, 8509, 8844, 11176, 11303, 11748, 11926, 16764, 17018, 17688, 17889, 22606, 23496, 23852, 25527, 33528, 33909, 34036, 35778, 45212, 47704, 51054, 65593, 67818, 68072, 71556, 90424, 93599, 102108, 124333, 131186, 135636, 143112, 187198, 196779, 204216, 248666, 262372, 271272, 280797, 372999, 374396, 393558, 497332, 524744, 561594, 745998, 748792, 757301, 787116, 994664, 1123188, 1491996, 1514602, 1574232, 2246376, 2271903, 2983992, 3029204, 4543806, 6058408, 8330311, 9087612, 16660622, 18175224, 24990933, 33321244, 49981866, 66642488, 99963732, 199927464]

約数ペア:

[(1, 199927464), (2, 99963732), (3, 66642488), (4, 49981866), (6, 33321244), (8, 24990933), (11, 18175224), (12, 16660622), (22, 9087612), (24, 8330311), (33, 6058408), (44, 4543806), (66, 3029204), (67, 2983992), (88, 2271903), (89, 2246376), (127, 1574232), (132, 1514602), (134, 1491996), (178, 1123188), (201, 994664), (254, 787116), (264, 757301), (267, 748792), (268, 745998), (356, 561594), (381, 524744), (402, 497332), (508, 393558), (534, 374396), (536, 372999), (712, 280797), (737, 271272), (762, 262372), (804, 248666), (979, 204216), (1016, 196779), (1068, 187198), (1397, 143112), (1474, 135636), (1524, 131186), (1608, 124333), (1958, 102108), (2136, 93599), (2211, 90424), (2794, 71556), (2937, 68072), (2948, 67818), (3048, 65593), (3916, 51054), (4191, 47704), (4422, 45212), (5588, 35778), (5874, 34036), (5896, 33909), (5963, 33528), (7832, 25527), (8382, 23852), (8509, 23496), (8844, 22606), (11176, 17889), (11303, 17688), (11748, 17018), (11926, 16764)]