201183290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1151}}^1$

素因数の和:1403

約数の個数: 64

約数和(自身を含む): 453869568

約数和(自身を除く): 252686278

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 227, 385, 454, 770, 1135, 1151, 1589, 2270, 2302, 2497, 3178, 4994, 5755, 7945, 8057, 11510, 12485, 12661, 15890, 16114, 17479, 24970, 25322, 34958, 40285, 63305, 80570, 87395, 88627, 126610, 174790, 177254, 261277, 443135, 522554, 886270, 1306385, 1828939, 2612770, 2874047, 3657878, 5748094, 9144695, 14370235, 18289390, 20118329, 28740470, 40236658, 100591645, 201183290]

約数ペア:

[(1, 201183290), (2, 100591645), (5, 40236658), (7, 28740470), (10, 20118329), (11, 18289390), (14, 14370235), (22, 9144695), (35, 5748094), (55, 3657878), (70, 2874047), (77, 2612770), (110, 1828939), (154, 1306385), (227, 886270), (385, 522554), (454, 443135), (770, 261277), (1135, 177254), (1151, 174790), (1589, 126610), (2270, 88627), (2302, 87395), (2497, 80570), (3178, 63305), (4994, 40285), (5755, 34958), (7945, 25322), (8057, 24970), (11510, 17479), (12485, 16114), (12661, 15890)]