199374402

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 436575744

約数和(自身を除く): 237201342

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 131, 258, 262, 347, 393, 694, 731, 786, 1041, 1462, 2082, 2193, 2227, 4386, 4454, 5633, 5899, 6681, 11266, 11798, 13362, 14921, 16899, 17697, 29842, 33798, 35394, 44763, 45457, 89526, 90914, 95761, 136371, 191522, 253657, 272742, 287283, 507314, 574566, 760971, 772769, 1521942, 1545538, 1954651, 2318307, 3909302, 4636614, 5863953, 11727906, 33229067, 66458134, 99687201, 199374402]

約数ペア:

[(1, 199374402), (2, 99687201), (3, 66458134), (6, 33229067), (17, 11727906), (34, 5863953), (43, 4636614), (51, 3909302), (86, 2318307), (102, 1954651), (129, 1545538), (131, 1521942), (258, 772769), (262, 760971), (347, 574566), (393, 507314), (694, 287283), (731, 272742), (786, 253657), (1041, 191522), (1462, 136371), (2082, 95761), (2193, 90914), (2227, 89526), (4386, 45457), (4454, 44763), (5633, 35394), (5899, 33798), (6681, 29842), (11266, 17697), (11798, 16899), (13362, 14921)]