199302885890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3221}}^1\times {\mathrm{363977}}^1$

素因数の和:367222

約数の個数: 32

約数和(自身を含む): 379966825584

約数和(自身を除く): 180663939694

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3221, 6442, 16105, 32210, 54757, 109514, 273785, 363977, 547570, 727954, 1819885, 3639770, 6187609, 12375218, 30938045, 61876090, 1172369917, 2344739834, 5861849585, 11723699170, 19930288589, 39860577178, 99651442945, 199302885890]

約数ペア:

[(1, 199302885890), (2, 99651442945), (5, 39860577178), (10, 19930288589), (17, 11723699170), (34, 5861849585), (85, 2344739834), (170, 1172369917), (3221, 61876090), (6442, 30938045), (16105, 12375218), (32210, 6187609), (54757, 3639770), (109514, 1819885), (273785, 727954), (363977, 547570)]