204299056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12433}}^1$

素因数の和:12533

約数の個数: 40

約数和(自身を含む): 431708480

約数和(自身を除く): 227409424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8216, 12433, 16432, 24866, 49732, 99464, 161629, 198928, 323258, 646516, 982207, 1293032, 1964414, 2586064, 3928828, 7857656, 12768691, 15715312, 25537382, 51074764, 102149528, 204299056]

約数ペア:

[(1, 204299056), (2, 102149528), (4, 51074764), (8, 25537382), (13, 15715312), (16, 12768691), (26, 7857656), (52, 3928828), (79, 2586064), (104, 1964414), (158, 1293032), (208, 982207), (316, 646516), (632, 323258), (1027, 198928), (1264, 161629), (2054, 99464), (4108, 49732), (8216, 24866), (12433, 16432)]