201538785956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1\times {\mathrm{26021}}^1$

素因数の和:26724

約数の個数: 48

約数和(自身を含む): 373750863360

約数和(自身を除く): 172212077404

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 457, 892, 914, 1828, 4237, 8474, 8683, 16948, 17366, 26021, 34732, 52042, 101911, 104084, 203822, 407644, 494399, 988798, 1936309, 1977596, 3872618, 5802683, 7745236, 11605366, 11891597, 23210732, 23783194, 47566388, 110250977, 220501954, 225940343, 441003908, 451880686, 903761372, 2651826131, 5303652262, 10607304524, 50384696489, 100769392978, 201538785956]

約数ペア:

[(1, 201538785956), (2, 100769392978), (4, 50384696489), (19, 10607304524), (38, 5303652262), (76, 2651826131), (223, 903761372), (446, 451880686), (457, 441003908), (892, 225940343), (914, 220501954), (1828, 110250977), (4237, 47566388), (8474, 23783194), (8683, 23210732), (16948, 11891597), (17366, 11605366), (26021, 7745236), (34732, 5802683), (52042, 3872618), (101911, 1977596), (104084, 1936309), (203822, 988798), (407644, 494399)]