208672284

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^3\times {\mathrm{31}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 543191040

約数和(自身を除く): 334518756

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 31, 46, 58, 62, 69, 87, 92, 93, 116, 124, 138, 174, 186, 276, 348, 372, 667, 713, 841, 899, 1334, 1426, 1682, 1798, 2001, 2139, 2523, 2668, 2697, 2852, 3364, 3596, 4002, 4278, 5046, 5394, 8004, 8556, 10092, 10788, 19343, 20677, 24389, 26071, 38686, 41354, 48778, 52142, 58029, 62031, 73167, 77372, 78213, 82708, 97556, 104284, 116058, 124062, 146334, 156426, 232116, 248124, 292668, 312852, 560947, 599633, 756059, 1121894, 1199266, 1512118, 1682841, 1798899, 2243788, 2268177, 2398532, 3024236, 3365682, 3597798, 4536354, 6731364, 7195596, 9072708, 17389357, 34778714, 52168071, 69557428, 104336142, 208672284]

約数ペア:

[(1, 208672284), (2, 104336142), (3, 69557428), (4, 52168071), (6, 34778714), (12, 17389357), (23, 9072708), (29, 7195596), (31, 6731364), (46, 4536354), (58, 3597798), (62, 3365682), (69, 3024236), (87, 2398532), (92, 2268177), (93, 2243788), (116, 1798899), (124, 1682841), (138, 1512118), (174, 1199266), (186, 1121894), (276, 756059), (348, 599633), (372, 560947), (667, 312852), (713, 292668), (841, 248124), (899, 232116), (1334, 156426), (1426, 146334), (1682, 124062), (1798, 116058), (2001, 104284), (2139, 97556), (2523, 82708), (2668, 78213), (2697, 77372), (2852, 73167), (3364, 62031), (3596, 58029), (4002, 52142), (4278, 48778), (5046, 41354), (5394, 38686), (8004, 26071), (8556, 24389), (10092, 20677), (10788, 19343)]