200554410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13451}}^1$

素因数の和:13539

約数の個数: 64

約数和(自身を含む): 557881344

約数和(自身を除く): 357326934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 7455, 13451, 14910, 26902, 40353, 67255, 80706, 94157, 134510, 188314, 201765, 282471, 403530, 470785, 564942, 941570, 955021, 1412355, 1910042, 2824710, 2865063, 4775105, 5730126, 6685147, 9550210, 13370294, 14325315, 20055441, 28650630, 33425735, 40110882, 66851470, 100277205, 200554410]

約数ペア:

[(1, 200554410), (2, 100277205), (3, 66851470), (5, 40110882), (6, 33425735), (7, 28650630), (10, 20055441), (14, 14325315), (15, 13370294), (21, 9550210), (30, 6685147), (35, 5730126), (42, 4775105), (70, 2865063), (71, 2824710), (105, 1910042), (142, 1412355), (210, 955021), (213, 941570), (355, 564942), (426, 470785), (497, 403530), (710, 282471), (994, 201765), (1065, 188314), (1491, 134510), (2130, 94157), (2485, 80706), (2982, 67255), (4970, 40353), (7455, 26902), (13451, 14910)]