205575368

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{8963}}^1$

素因数の和:9077

約数の個数: 32

約数和(自身を含む): 400152960

約数和(自身を除く): 194577592

約数列:

[1, 2, 4, 8, 47, 61, 94, 122, 188, 244, 376, 488, 2867, 5734, 8963, 11468, 17926, 22936, 35852, 71704, 421261, 546743, 842522, 1093486, 1685044, 2186972, 3370088, 4373944, 25696921, 51393842, 102787684, 205575368]

約数ペア:

[(1, 205575368), (2, 102787684), (4, 51393842), (8, 25696921), (47, 4373944), (61, 3370088), (94, 2186972), (122, 1685044), (188, 1093486), (244, 842522), (376, 546743), (488, 421261), (2867, 71704), (5734, 35852), (8963, 22936), (11468, 17926)]