201841180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1697}}^1$

素因数の和:2038

約数の個数: 48

約数和(自身を含む): 447864480

約数和(自身を除く): 246023300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 313, 380, 626, 1252, 1565, 1697, 3130, 3394, 5947, 6260, 6788, 8485, 11894, 16970, 23788, 29735, 32243, 33940, 59470, 64486, 118940, 128972, 161215, 322430, 531161, 644860, 1062322, 2124644, 2655805, 5311610, 10092059, 10623220, 20184118, 40368236, 50460295, 100920590, 201841180]

約数ペア:

[(1, 201841180), (2, 100920590), (4, 50460295), (5, 40368236), (10, 20184118), (19, 10623220), (20, 10092059), (38, 5311610), (76, 2655805), (95, 2124644), (190, 1062322), (313, 644860), (380, 531161), (626, 322430), (1252, 161215), (1565, 128972), (1697, 118940), (3130, 64486), (3394, 59470), (5947, 33940), (6260, 32243), (6788, 29735), (8485, 23788), (11894, 16970)]