202319890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{9371}}^1$

素因数の和:9522

約数の個数: 32

約数和(自身を含む): 388675584

約数和(自身を除く): 186355694

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1270, 2159, 4318, 9371, 10795, 18742, 21590, 46855, 93710, 159307, 318614, 796535, 1190117, 1593070, 2380234, 5950585, 11901170, 20231989, 40463978, 101159945, 202319890]

約数ペア:

[(1, 202319890), (2, 101159945), (5, 40463978), (10, 20231989), (17, 11901170), (34, 5950585), (85, 2380234), (127, 1593070), (170, 1190117), (254, 796535), (635, 318614), (1270, 159307), (2159, 93710), (4318, 46855), (9371, 21590), (10795, 18742)]