202371128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{78317}}^1$

素因数の和:78359

約数の個数: 32

約数和(自身を含む): 422917200

約数和(自身を除く): 220546072

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 78317, 156634, 313268, 626536, 1331389, 1488023, 2662778, 2976046, 5325556, 5952092, 10651112, 11904184, 25296391, 50592782, 101185564, 202371128]

約数ペア:

[(1, 202371128), (2, 101185564), (4, 50592782), (8, 25296391), (17, 11904184), (19, 10651112), (34, 5952092), (38, 5325556), (68, 2976046), (76, 2662778), (136, 1488023), (152, 1331389), (323, 626536), (646, 313268), (1292, 156634), (2584, 78317)]