205436308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{9137}}^1$

素因数の和:9232

約数の個数: 48

約数和(自身を含む): 454414464

約数和(自身を除く): 248978156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 3212, 5621, 9137, 11242, 18274, 22484, 36548, 63959, 100507, 127918, 201014, 255836, 402028, 667001, 703549, 1334002, 1407098, 2668004, 2814196, 4669007, 7337011, 9338014, 14674022, 18676028, 29348044, 51359077, 102718154, 205436308]

約数ペア:

[(1, 205436308), (2, 102718154), (4, 51359077), (7, 29348044), (11, 18676028), (14, 14674022), (22, 9338014), (28, 7337011), (44, 4669007), (73, 2814196), (77, 2668004), (146, 1407098), (154, 1334002), (292, 703549), (308, 667001), (511, 402028), (803, 255836), (1022, 201014), (1606, 127918), (2044, 100507), (3212, 63959), (5621, 36548), (9137, 22484), (11242, 18274)]