201444464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7393}}^1$

素因数の和:7545

約数の個数: 40

約数和(自身を含む): 423587472

約数和(自身を除く): 222143008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3406, 6812, 7393, 13624, 14786, 27248, 29572, 59144, 96109, 118288, 192218, 384436, 768872, 968483, 1537744, 1936966, 3873932, 7747864, 12590279, 15495728, 25180558, 50361116, 100722232, 201444464]

約数ペア:

[(1, 201444464), (2, 100722232), (4, 50361116), (8, 25180558), (13, 15495728), (16, 12590279), (26, 7747864), (52, 3873932), (104, 1936966), (131, 1537744), (208, 968483), (262, 768872), (524, 384436), (1048, 192218), (1703, 118288), (2096, 96109), (3406, 59144), (6812, 29572), (7393, 27248), (13624, 14786)]