202279448

素因数分解:

$2^3\times 7^4\times {\mathrm{10531}}^1$

素因数の和:10565

約数の個数: 40

約数和(自身を含む): 442501980

約数和(自身を除く): 240222532

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 4802, 9604, 10531, 19208, 21062, 42124, 73717, 84248, 147434, 294868, 516019, 589736, 1032038, 2064076, 3612133, 4128152, 7224266, 14448532, 25284931, 28897064, 50569862, 101139724, 202279448]

約数ペア:

[(1, 202279448), (2, 101139724), (4, 50569862), (7, 28897064), (8, 25284931), (14, 14448532), (28, 7224266), (49, 4128152), (56, 3612133), (98, 2064076), (196, 1032038), (343, 589736), (392, 516019), (686, 294868), (1372, 147434), (2401, 84248), (2744, 73717), (4802, 42124), (9604, 21062), (10531, 19208)]