204940512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1723}}^1$

素因数の和:1805

約数の個数: 144

約数和(自身を含む): 677738880

約数和(自身を除く): 472798368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 72, 84, 96, 112, 118, 126, 144, 168, 177, 224, 236, 252, 288, 336, 354, 413, 472, 504, 531, 672, 708, 826, 944, 1008, 1062, 1239, 1416, 1652, 1723, 1888, 2016, 2124, 2478, 2832, 3304, 3446, 3717, 4248, 4956, 5169, 5664, 6608, 6892, 7434, 8496, 9912, 10338, 12061, 13216, 13784, 14868, 15507, 16992, 19824, 20676, 24122, 27568, 29736, 31014, 36183, 39648, 41352, 48244, 55136, 59472, 62028, 72366, 82704, 96488, 101657, 108549, 118944, 124056, 144732, 165408, 192976, 203314, 217098, 248112, 289464, 304971, 385952, 406628, 434196, 496224, 578928, 609942, 711599, 813256, 868392, 914913, 1157856, 1219884, 1423198, 1626512, 1736784, 1829826, 2134797, 2439768, 2846396, 3253024, 3473568, 3659652, 4269594, 4879536, 5692792, 6404391, 7319304, 8539188, 9759072, 11385584, 12808782, 14638608, 17078376, 22771168, 25617564, 29277216, 34156752, 51235128, 68313504, 102470256, 204940512]

約数ペア:

[(1, 204940512), (2, 102470256), (3, 68313504), (4, 51235128), (6, 34156752), (7, 29277216), (8, 25617564), (9, 22771168), (12, 17078376), (14, 14638608), (16, 12808782), (18, 11385584), (21, 9759072), (24, 8539188), (28, 7319304), (32, 6404391), (36, 5692792), (42, 4879536), (48, 4269594), (56, 3659652), (59, 3473568), (63, 3253024), (72, 2846396), (84, 2439768), (96, 2134797), (112, 1829826), (118, 1736784), (126, 1626512), (144, 1423198), (168, 1219884), (177, 1157856), (224, 914913), (236, 868392), (252, 813256), (288, 711599), (336, 609942), (354, 578928), (413, 496224), (472, 434196), (504, 406628), (531, 385952), (672, 304971), (708, 289464), (826, 248112), (944, 217098), (1008, 203314), (1062, 192976), (1239, 165408), (1416, 144732), (1652, 124056), (1723, 118944), (1888, 108549), (2016, 101657), (2124, 96488), (2478, 82704), (2832, 72366), (3304, 62028), (3446, 59472), (3717, 55136), (4248, 48244), (4956, 41352), (5169, 39648), (5664, 36183), (6608, 31014), (6892, 29736), (7434, 27568), (8496, 24122), (9912, 20676), (10338, 19824), (12061, 16992), (13216, 15507), (13784, 14868)]