208049128

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2633}}^1$

素因数の和:2746

約数の個数: 64

約数和(自身を含む): 477912960

約数和(自身を除く): 269863832

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 83, 119, 136, 166, 238, 332, 476, 581, 664, 952, 1162, 1411, 2324, 2633, 2822, 4648, 5266, 5644, 9877, 10532, 11288, 18431, 19754, 21064, 36862, 39508, 44761, 73724, 79016, 89522, 147448, 179044, 218539, 313327, 358088, 437078, 626654, 874156, 1253308, 1529773, 1748312, 2506616, 3059546, 3715163, 6119092, 7430326, 12238184, 14860652, 26006141, 29721304, 52012282, 104024564, 208049128]

約数ペア:

[(1, 208049128), (2, 104024564), (4, 52012282), (7, 29721304), (8, 26006141), (14, 14860652), (17, 12238184), (28, 7430326), (34, 6119092), (56, 3715163), (68, 3059546), (83, 2506616), (119, 1748312), (136, 1529773), (166, 1253308), (238, 874156), (332, 626654), (476, 437078), (581, 358088), (664, 313327), (952, 218539), (1162, 179044), (1411, 147448), (2324, 89522), (2633, 79016), (2822, 73724), (4648, 44761), (5266, 39508), (5644, 36862), (9877, 21064), (10532, 19754), (11288, 18431)]