202289086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{643}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 339413760

約数和(自身を除く): 137124674

約数列:

[1, 2, 17, 19, 34, 38, 323, 487, 643, 646, 974, 1286, 8279, 9253, 10931, 12217, 16558, 18506, 21862, 24434, 157301, 207689, 313141, 314602, 415378, 626282, 5323397, 5949679, 10646794, 11899358, 101144543, 202289086]

約数ペア:

[(1, 202289086), (2, 101144543), (17, 11899358), (19, 10646794), (34, 5949679), (38, 5323397), (323, 626282), (487, 415378), (643, 314602), (646, 313141), (974, 207689), (1286, 157301), (8279, 24434), (9253, 21862), (10931, 18506), (12217, 16558)]