194637850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12203}}^1$

素因数の和:12255

約数の個数: 48

約数和(自身を含む): 408589920

約数和(自身を除く): 213952070

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 7975, 12203, 15950, 24406, 61015, 122030, 134233, 268466, 305075, 353887, 610150, 671165, 707774, 1342330, 1769435, 3355825, 3538870, 3892757, 6711650, 7785514, 8847175, 17694350, 19463785, 38927570, 97318925, 194637850]

約数ペア:

[(1, 194637850), (2, 97318925), (5, 38927570), (10, 19463785), (11, 17694350), (22, 8847175), (25, 7785514), (29, 6711650), (50, 3892757), (55, 3538870), (58, 3355825), (110, 1769435), (145, 1342330), (275, 707774), (290, 671165), (319, 610150), (550, 353887), (638, 305075), (725, 268466), (1450, 134233), (1595, 122030), (3190, 61015), (7975, 24406), (12203, 15950)]