202607912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{11261}}^1$

素因数の和:11453

約数の個数: 32

約数和(自身を含む): 411513480

約数和(自身を除く): 208905568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4498, 8996, 11261, 17992, 22522, 45044, 90088, 146393, 292786, 585572, 1171144, 1948153, 3896306, 7792612, 15585224, 25325989, 50651978, 101303956, 202607912]

約数ペア:

[(1, 202607912), (2, 101303956), (4, 50651978), (8, 25325989), (13, 15585224), (26, 7792612), (52, 3896306), (104, 1948153), (173, 1171144), (346, 585572), (692, 292786), (1384, 146393), (2249, 90088), (4498, 45044), (8996, 22522), (11261, 17992)]