206146578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 459385344

約数和(自身を除く): 253238766

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 131, 211, 226, 262, 339, 393, 422, 633, 678, 786, 1243, 1266, 1441, 2321, 2486, 2882, 3729, 4323, 4642, 6963, 7458, 8646, 13926, 14803, 23843, 27641, 29606, 44409, 47686, 55282, 71529, 82923, 88818, 143058, 162833, 165846, 262273, 304051, 325666, 488499, 524546, 608102, 786819, 912153, 976998, 1573638, 1824306, 3123433, 6246866, 9370299, 18740598, 34357763, 68715526, 103073289, 206146578]

約数ペア:

[(1, 206146578), (2, 103073289), (3, 68715526), (6, 34357763), (11, 18740598), (22, 9370299), (33, 6246866), (66, 3123433), (113, 1824306), (131, 1573638), (211, 976998), (226, 912153), (262, 786819), (339, 608102), (393, 524546), (422, 488499), (633, 325666), (678, 304051), (786, 262273), (1243, 165846), (1266, 162833), (1441, 143058), (2321, 88818), (2486, 82923), (2882, 71529), (3729, 55282), (4323, 47686), (4642, 44409), (6963, 29606), (7458, 27641), (8646, 23843), (13926, 14803)]