215784496

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{773}}^1$

素因数の和:1093

約数の個数: 40

約数和(自身を含む): 426133440

約数和(自身を除く): 210348944

約数列:

[1, 2, 4, 8, 16, 73, 146, 239, 292, 478, 584, 773, 956, 1168, 1546, 1912, 3092, 3824, 6184, 12368, 17447, 34894, 56429, 69788, 112858, 139576, 184747, 225716, 279152, 369494, 451432, 738988, 902864, 1477976, 2955952, 13486531, 26973062, 53946124, 107892248, 215784496]

約数ペア:

[(1, 215784496), (2, 107892248), (4, 53946124), (8, 26973062), (16, 13486531), (73, 2955952), (146, 1477976), (239, 902864), (292, 738988), (478, 451432), (584, 369494), (773, 279152), (956, 225716), (1168, 184747), (1546, 139576), (1912, 112858), (3092, 69788), (3824, 56429), (6184, 34894), (12368, 17447)]