201689696

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3701}}^1$

素因数の和:3855

約数の個数: 48

約数和(自身を含む): 431001648

約数和(自身を除く): 229311952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 131, 208, 262, 416, 524, 1048, 1703, 2096, 3406, 3701, 4192, 6812, 7402, 13624, 14804, 27248, 29608, 48113, 54496, 59216, 96226, 118432, 192452, 384904, 484831, 769808, 969662, 1539616, 1939324, 3878648, 6302803, 7757296, 12605606, 15514592, 25211212, 50422424, 100844848, 201689696]

約数ペア:

[(1, 201689696), (2, 100844848), (4, 50422424), (8, 25211212), (13, 15514592), (16, 12605606), (26, 7757296), (32, 6302803), (52, 3878648), (104, 1939324), (131, 1539616), (208, 969662), (262, 769808), (416, 484831), (524, 384904), (1048, 192452), (1703, 118432), (2096, 96226), (3406, 59216), (3701, 54496), (4192, 48113), (6812, 29608), (7402, 27248), (13624, 14804)]