201202310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 395969472

約数和(自身を除く): 194767162

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 137, 163, 170, 265, 274, 326, 530, 685, 815, 901, 1370, 1630, 1802, 2329, 2771, 4505, 4658, 5542, 7261, 8639, 9010, 11645, 13855, 14522, 17278, 22331, 23290, 27710, 36305, 43195, 44662, 72610, 86390, 111655, 123437, 146863, 223310, 246874, 293726, 379627, 617185, 734315, 759254, 1183543, 1234370, 1468630, 1898135, 2367086, 3796270, 5917715, 11835430, 20120231, 40240462, 100601155, 201202310]

約数ペア:

[(1, 201202310), (2, 100601155), (5, 40240462), (10, 20120231), (17, 11835430), (34, 5917715), (53, 3796270), (85, 2367086), (106, 1898135), (137, 1468630), (163, 1234370), (170, 1183543), (265, 759254), (274, 734315), (326, 617185), (530, 379627), (685, 293726), (815, 246874), (901, 223310), (1370, 146863), (1630, 123437), (1802, 111655), (2329, 86390), (2771, 72610), (4505, 44662), (4658, 43195), (5542, 36305), (7261, 27710), (8639, 23290), (9010, 22331), (11645, 17278), (13855, 14522)]