203400548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 432768000

約数和(自身を除く): 229367452

約数列:

[1, 2, 4, 13, 19, 26, 29, 31, 38, 52, 58, 62, 76, 116, 124, 229, 247, 377, 403, 458, 494, 551, 589, 754, 806, 899, 916, 988, 1102, 1178, 1508, 1612, 1798, 2204, 2356, 2977, 3596, 4351, 5954, 6641, 7099, 7163, 7657, 8702, 11687, 11908, 13282, 14198, 14326, 15314, 17081, 17404, 23374, 26564, 28396, 28652, 30628, 34162, 46748, 56563, 68324, 86333, 92287, 113126, 126179, 134881, 172666, 184574, 205871, 222053, 226252, 252358, 269762, 345332, 369148, 411742, 444106, 504716, 539524, 823484, 888212, 1640327, 1753453, 2676323, 3280654, 3506906, 3911549, 5352646, 6561308, 7013812, 7823098, 10705292, 15646196, 50850137, 101700274, 203400548]

約数ペア:

[(1, 203400548), (2, 101700274), (4, 50850137), (13, 15646196), (19, 10705292), (26, 7823098), (29, 7013812), (31, 6561308), (38, 5352646), (52, 3911549), (58, 3506906), (62, 3280654), (76, 2676323), (116, 1753453), (124, 1640327), (229, 888212), (247, 823484), (377, 539524), (403, 504716), (458, 444106), (494, 411742), (551, 369148), (589, 345332), (754, 269762), (806, 252358), (899, 226252), (916, 222053), (988, 205871), (1102, 184574), (1178, 172666), (1508, 134881), (1612, 126179), (1798, 113126), (2204, 92287), (2356, 86333), (2977, 68324), (3596, 56563), (4351, 46748), (5954, 34162), (6641, 30628), (7099, 28652), (7163, 28396), (7657, 26564), (8702, 23374), (11687, 17404), (11908, 17081), (13282, 15314), (14198, 14326)]