200681770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{4201}}^1$

素因数の和:4506

約数の個数: 32

約数和(自身を含む): 383928336

約数和(自身を除く): 183246566

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 281, 562, 1405, 2810, 4201, 4777, 8402, 9554, 21005, 23885, 42010, 47770, 71417, 142834, 357085, 714170, 1180481, 2360962, 5902405, 11804810, 20068177, 40136354, 100340885, 200681770]

約数ペア:

[(1, 200681770), (2, 100340885), (5, 40136354), (10, 20068177), (17, 11804810), (34, 5902405), (85, 2360962), (170, 1180481), (281, 714170), (562, 357085), (1405, 142834), (2810, 71417), (4201, 47770), (4777, 42010), (8402, 23885), (9554, 21005)]