202343996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 397152000

約数和(自身を除く): 194808004

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 199, 323, 398, 646, 787, 796, 1292, 1574, 3148, 3383, 3781, 6766, 7562, 13379, 13532, 14953, 15124, 26758, 29906, 53516, 59812, 64277, 128554, 156613, 254201, 257108, 313226, 508402, 626452, 1016804, 2662421, 2975647, 5324842, 5951294, 10649684, 11902588, 50585999, 101171998, 202343996]

約数ペア:

[(1, 202343996), (2, 101171998), (4, 50585999), (17, 11902588), (19, 10649684), (34, 5951294), (38, 5324842), (68, 2975647), (76, 2662421), (199, 1016804), (323, 626452), (398, 508402), (646, 313226), (787, 257108), (796, 254201), (1292, 156613), (1574, 128554), (3148, 64277), (3383, 59812), (3781, 53516), (6766, 29906), (7562, 26758), (13379, 15124), (13532, 14953)]