199483720370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1627}}^1\times {\mathrm{2539}}^1$

素因数の和:4623

約数の個数: 64

約数和(自身を含む): 393001804800

約数和(自身を除く): 193518084430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 439, 878, 1627, 2195, 2539, 3254, 4390, 4829, 5078, 8135, 9658, 12695, 16270, 17897, 24145, 25390, 27929, 35794, 48290, 55858, 89485, 139645, 178970, 279290, 714253, 1114621, 1428506, 2229242, 3571265, 4130953, 5573105, 7142530, 7856783, 8261906, 11146210, 12260831, 15713566, 20654765, 24521662, 39283915, 41309530, 45440483, 61304155, 78567830, 90880966, 122608310, 227202415, 454404830, 1813488367, 3626976734, 9067441835, 18134883670, 19948372037, 39896744074, 99741860185, 199483720370]

約数ペア:

[(1, 199483720370), (2, 99741860185), (5, 39896744074), (10, 19948372037), (11, 18134883670), (22, 9067441835), (55, 3626976734), (110, 1813488367), (439, 454404830), (878, 227202415), (1627, 122608310), (2195, 90880966), (2539, 78567830), (3254, 61304155), (4390, 45440483), (4829, 41309530), (5078, 39283915), (8135, 24521662), (9658, 20654765), (12695, 15713566), (16270, 12260831), (17897, 11146210), (24145, 8261906), (25390, 7856783), (27929, 7142530), (35794, 5573105), (48290, 4130953), (55858, 3571265), (89485, 2229242), (139645, 1428506), (178970, 1114621), (279290, 714253)]