194624510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{21649}}^1$

素因数の和:21716

約数の個数: 32

約数和(自身を含む): 374112000

約数和(自身を除く): 179487490

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 21649, 43298, 108245, 216490, 627821, 671119, 1255642, 1342238, 3139105, 3355595, 6278210, 6711190, 19462451, 38924902, 97312255, 194624510]

約数ペア:

[(1, 194624510), (2, 97312255), (5, 38924902), (10, 19462451), (29, 6711190), (31, 6278210), (58, 3355595), (62, 3139105), (145, 1342238), (155, 1255642), (290, 671119), (310, 627821), (899, 216490), (1798, 108245), (4495, 43298), (8990, 21649)]