204310216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3406

約数の個数: 64

約数和(自身を含む): 453418560

約数和(自身を除く): 249108344

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 41, 44, 68, 82, 88, 136, 164, 187, 328, 374, 451, 697, 748, 902, 1394, 1496, 1804, 2788, 3331, 3608, 5576, 6662, 7667, 13324, 15334, 26648, 30668, 36641, 56627, 61336, 73282, 113254, 136571, 146564, 226508, 273142, 293128, 453016, 546284, 622897, 1092568, 1245794, 1502281, 2321707, 2491588, 3004562, 4643414, 4983176, 6009124, 9286828, 12018248, 18573656, 25538777, 51077554, 102155108, 204310216]

約数ペア:

[(1, 204310216), (2, 102155108), (4, 51077554), (8, 25538777), (11, 18573656), (17, 12018248), (22, 9286828), (34, 6009124), (41, 4983176), (44, 4643414), (68, 3004562), (82, 2491588), (88, 2321707), (136, 1502281), (164, 1245794), (187, 1092568), (328, 622897), (374, 546284), (451, 453016), (697, 293128), (748, 273142), (902, 226508), (1394, 146564), (1496, 136571), (1804, 113254), (2788, 73282), (3331, 61336), (3608, 56627), (5576, 36641), (6662, 30668), (7667, 26648), (13324, 15334)]