201718088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{176327}}^1$

素因数の和:176357

約数の個数: 32

約数和(自身を含む): 444346560

約数和(自身を除く): 242628472

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 176327, 352654, 705308, 1410616, 1939597, 2292251, 3879194, 4584502, 7758388, 9169004, 15516776, 18338008, 25214761, 50429522, 100859044, 201718088]

約数ペア:

[(1, 201718088), (2, 100859044), (4, 50429522), (8, 25214761), (11, 18338008), (13, 15516776), (22, 9169004), (26, 7758388), (44, 4584502), (52, 3879194), (88, 2292251), (104, 1939597), (143, 1410616), (286, 705308), (572, 352654), (1144, 176327)]