201796616

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1086

約数の個数: 64

約数和(自身を含む): 451094400

約数和(自身を除く): 249297784

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 137, 203, 232, 274, 406, 548, 812, 907, 959, 1096, 1624, 1814, 1918, 3628, 3836, 3973, 6349, 7256, 7672, 7946, 12698, 15892, 25396, 26303, 27811, 31784, 50792, 52606, 55622, 105212, 111244, 124259, 184121, 210424, 222488, 248518, 368242, 497036, 736484, 869813, 994072, 1472968, 1739626, 3479252, 3603511, 6958504, 7207022, 14414044, 25224577, 28828088, 50449154, 100898308, 201796616]

約数ペア:

[(1, 201796616), (2, 100898308), (4, 50449154), (7, 28828088), (8, 25224577), (14, 14414044), (28, 7207022), (29, 6958504), (56, 3603511), (58, 3479252), (116, 1739626), (137, 1472968), (203, 994072), (232, 869813), (274, 736484), (406, 497036), (548, 368242), (812, 248518), (907, 222488), (959, 210424), (1096, 184121), (1624, 124259), (1814, 111244), (1918, 105212), (3628, 55622), (3836, 52606), (3973, 50792), (6349, 31784), (7256, 27811), (7672, 26303), (7946, 25396), (12698, 15892)]