221679074554

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{136753}}^1$

素因数の和:136932

約数の個数: 64

約数和(自身を含む): 413544096000

約数和(自身を除く): 191865021446

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 139, 238, 278, 343, 686, 833, 973, 1666, 1946, 2363, 4726, 5831, 6811, 11662, 13622, 16541, 33082, 47677, 95354, 115787, 136753, 231574, 273506, 810509, 957271, 1621018, 1914542, 2324801, 4649602, 6700897, 13401794, 16273607, 19008667, 32547214, 38017334, 46906279, 93812558, 113915249, 133060669, 227830498, 266121338, 323147339, 646294678, 797406743, 931424683, 1594813486, 1862849366, 2262031373, 4524062746, 6519972781, 13039945562, 15834219611, 31668439222, 110839537277, 221679074554]

約数ペア:

[(1, 221679074554), (2, 110839537277), (7, 31668439222), (14, 15834219611), (17, 13039945562), (34, 6519972781), (49, 4524062746), (98, 2262031373), (119, 1862849366), (139, 1594813486), (238, 931424683), (278, 797406743), (343, 646294678), (686, 323147339), (833, 266121338), (973, 227830498), (1666, 133060669), (1946, 113915249), (2363, 93812558), (4726, 46906279), (5831, 38017334), (6811, 32547214), (11662, 19008667), (13622, 16273607), (16541, 13401794), (33082, 6700897), (47677, 4649602), (95354, 2324801), (115787, 1914542), (136753, 1621018), (231574, 957271), (273506, 810509)]