201945186

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15959}}^1$

素因数の和:16023

約数の個数: 48

約数和(自身を含む): 473054400

約数和(自身を除く): 271109214

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 4218, 6327, 12654, 15959, 31918, 47877, 95754, 143631, 287262, 303221, 590483, 606442, 909663, 1180966, 1771449, 1819326, 2728989, 3542898, 5314347, 5457978, 10628694, 11219177, 22438354, 33657531, 67315062, 100972593, 201945186]

約数ペア:

[(1, 201945186), (2, 100972593), (3, 67315062), (6, 33657531), (9, 22438354), (18, 11219177), (19, 10628694), (37, 5457978), (38, 5314347), (57, 3542898), (74, 2728989), (111, 1819326), (114, 1771449), (171, 1180966), (222, 909663), (333, 606442), (342, 590483), (666, 303221), (703, 287262), (1406, 143631), (2109, 95754), (4218, 47877), (6327, 31918), (12654, 15959)]