217590224

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{773}}^1$

素因数の和:1095

約数の個数: 40

約数和(自身を含む): 429684552

約数和(自身を除く): 212094328

約数列:

[1, 2, 4, 8, 16, 73, 146, 241, 292, 482, 584, 773, 964, 1168, 1546, 1928, 3092, 3856, 6184, 12368, 17593, 35186, 56429, 70372, 112858, 140744, 186293, 225716, 281488, 372586, 451432, 745172, 902864, 1490344, 2980688, 13599389, 27198778, 54397556, 108795112, 217590224]

約数ペア:

[(1, 217590224), (2, 108795112), (4, 54397556), (8, 27198778), (16, 13599389), (73, 2980688), (146, 1490344), (241, 902864), (292, 745172), (482, 451432), (584, 372586), (773, 281488), (964, 225716), (1168, 186293), (1546, 140744), (1928, 112858), (3092, 70372), (3856, 56429), (6184, 35186), (12368, 17593)]