204816456

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1875

約数の個数: 96

約数和(自身を含む): 602434560

約数和(自身を除く): 397618104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 127, 156, 234, 254, 312, 381, 468, 508, 762, 936, 1016, 1143, 1524, 1651, 1723, 2286, 3048, 3302, 3446, 4572, 4953, 5169, 6604, 6892, 9144, 9906, 10338, 13208, 13784, 14859, 15507, 19812, 20676, 22399, 29718, 31014, 39624, 41352, 44798, 59436, 62028, 67197, 89596, 118872, 124056, 134394, 179192, 201591, 218821, 268788, 403182, 437642, 537576, 656463, 806364, 875284, 1312926, 1612728, 1750568, 1969389, 2625852, 2844673, 3938778, 5251704, 5689346, 7877556, 8534019, 11378692, 15755112, 17068038, 22757384, 25602057, 34136076, 51204114, 68272152, 102408228, 204816456]

約数ペア:

[(1, 204816456), (2, 102408228), (3, 68272152), (4, 51204114), (6, 34136076), (8, 25602057), (9, 22757384), (12, 17068038), (13, 15755112), (18, 11378692), (24, 8534019), (26, 7877556), (36, 5689346), (39, 5251704), (52, 3938778), (72, 2844673), (78, 2625852), (104, 1969389), (117, 1750568), (127, 1612728), (156, 1312926), (234, 875284), (254, 806364), (312, 656463), (381, 537576), (468, 437642), (508, 403182), (762, 268788), (936, 218821), (1016, 201591), (1143, 179192), (1524, 134394), (1651, 124056), (1723, 118872), (2286, 89596), (3048, 67197), (3302, 62028), (3446, 59436), (4572, 44798), (4953, 41352), (5169, 39624), (6604, 31014), (6892, 29718), (9144, 22399), (9906, 20676), (10338, 19812), (13208, 15507), (13784, 14859)]