204968962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 368271360

約数和(自身を除く): 163302398

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 73, 146, 179, 253, 341, 358, 506, 682, 713, 803, 1426, 1606, 1679, 1969, 2263, 3358, 3938, 4117, 4526, 5549, 7843, 8234, 11098, 13067, 15686, 18469, 24893, 26134, 36938, 45287, 49786, 52049, 61039, 90574, 104098, 122078, 127627, 143737, 255254, 287474, 300541, 405077, 572539, 601082, 810154, 1145078, 1403897, 2807794, 3305951, 4455847, 6611902, 8911694, 9316771, 18633542, 102484481, 204968962]

約数ペア:

[(1, 204968962), (2, 102484481), (11, 18633542), (22, 9316771), (23, 8911694), (31, 6611902), (46, 4455847), (62, 3305951), (73, 2807794), (146, 1403897), (179, 1145078), (253, 810154), (341, 601082), (358, 572539), (506, 405077), (682, 300541), (713, 287474), (803, 255254), (1426, 143737), (1606, 127627), (1679, 122078), (1969, 104098), (2263, 90574), (3358, 61039), (3938, 52049), (4117, 49786), (4526, 45287), (5549, 36938), (7843, 26134), (8234, 24893), (11098, 18469), (13067, 15686)]