202920194

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{569}}^1\times {\mathrm{617}}^1$

素因数の和:1222

約数の個数: 24

約数和(自身を含む): 324431460

約数和(自身を除く): 121511266

約数列:

[1, 2, 17, 34, 289, 569, 578, 617, 1138, 1234, 9673, 10489, 19346, 20978, 164441, 178313, 328882, 351073, 356626, 702146, 5968241, 11936482, 101460097, 202920194]

約数ペア:

[(1, 202920194), (2, 101460097), (17, 11936482), (34, 5968241), (289, 702146), (569, 356626), (578, 351073), (617, 328882), (1138, 178313), (1234, 164441), (9673, 20978), (10489, 19346)]