201856312

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{2633}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 444724560

約数和(自身を除く): 242868248

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 1369, 2072, 2633, 2738, 5266, 5476, 9583, 10532, 10952, 18431, 19166, 21064, 36862, 38332, 73724, 76664, 97421, 147448, 194842, 389684, 681947, 779368, 1363894, 2727788, 3604577, 5455576, 7209154, 14418308, 25232039, 28836616, 50464078, 100928156, 201856312]

約数ペア:

[(1, 201856312), (2, 100928156), (4, 50464078), (7, 28836616), (8, 25232039), (14, 14418308), (28, 7209154), (37, 5455576), (56, 3604577), (74, 2727788), (148, 1363894), (259, 779368), (296, 681947), (518, 389684), (1036, 194842), (1369, 147448), (2072, 97421), (2633, 76664), (2738, 73724), (5266, 38332), (5476, 36862), (9583, 21064), (10532, 19166), (10952, 18431)]