207812098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{983}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 345171456

約数和(自身を除く): 137359358

約数列:

[1, 2, 13, 26, 47, 94, 173, 346, 611, 983, 1222, 1966, 2249, 4498, 8131, 12779, 16262, 25558, 46201, 92402, 105703, 170059, 211406, 340118, 600613, 1201226, 2210767, 4421534, 7992773, 15985546, 103906049, 207812098]

約数ペア:

[(1, 207812098), (2, 103906049), (13, 15985546), (26, 7992773), (47, 4421534), (94, 2210767), (173, 1201226), (346, 600613), (611, 340118), (983, 211406), (1222, 170059), (1966, 105703), (2249, 92402), (4498, 46201), (8131, 25558), (12779, 16262)]