208072307538

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{2963}}^1\times {\mathrm{14503}}^1$

素因数の和:17743

約数の個数: 48

約数和(自身を含む): 452683183680

約数和(自身を除く): 244610876142

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 2963, 4842, 5926, 8889, 14503, 17778, 26667, 29006, 43509, 53334, 87018, 130527, 261054, 797047, 1594094, 2391141, 3901307, 4782282, 7173423, 7802614, 11703921, 14346846, 23407842, 35111763, 42972389, 70223526, 85944778, 128917167, 257834334, 386751501, 773503002, 11559572641, 23119145282, 34678717923, 69357435846, 104036153769, 208072307538]

約数ペア:

[(1, 208072307538), (2, 104036153769), (3, 69357435846), (6, 34678717923), (9, 23119145282), (18, 11559572641), (269, 773503002), (538, 386751501), (807, 257834334), (1614, 128917167), (2421, 85944778), (2963, 70223526), (4842, 42972389), (5926, 35111763), (8889, 23407842), (14503, 14346846), (17778, 11703921), (26667, 7802614), (29006, 7173423), (43509, 4782282), (53334, 3901307), (87018, 2391141), (130527, 1594094), (261054, 797047)]