202467909

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 332955008

約数和(自身を除く): 130487099

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 289, 357, 457, 511, 867, 1241, 1371, 1533, 2023, 3199, 3723, 6069, 7769, 8687, 9597, 21097, 23307, 26061, 33361, 54383, 63291, 100083, 132073, 147679, 163149, 233527, 396219, 443037, 567137, 700581, 924511, 1701411, 2773533, 3969959, 9641329, 11909877, 28923987, 67489303, 202467909]

約数ペア:

[(1, 202467909), (3, 67489303), (7, 28923987), (17, 11909877), (21, 9641329), (51, 3969959), (73, 2773533), (119, 1701411), (219, 924511), (289, 700581), (357, 567137), (457, 443037), (511, 396219), (867, 233527), (1241, 163149), (1371, 147679), (1533, 132073), (2023, 100083), (3199, 63291), (3723, 54383), (6069, 33361), (7769, 26061), (8687, 23307), (9597, 21097)]