201169904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{10867}}^1$

素因数の和:10977

約数の個数: 40

約数和(自身を含む): 424504080

約数和(自身を除く): 223334176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 9256, 10867, 18512, 21734, 43468, 86936, 141271, 173872, 282542, 565084, 967163, 1130168, 1934326, 2260336, 3868652, 7737304, 12573119, 15474608, 25146238, 50292476, 100584952, 201169904]

約数ペア:

[(1, 201169904), (2, 100584952), (4, 50292476), (8, 25146238), (13, 15474608), (16, 12573119), (26, 7737304), (52, 3868652), (89, 2260336), (104, 1934326), (178, 1130168), (208, 967163), (356, 565084), (712, 282542), (1157, 173872), (1424, 141271), (2314, 86936), (4628, 43468), (9256, 21734), (10867, 18512)]