213974096

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{26171}}^1$

素因数の和:26259

約数の個数: 40

約数和(自身を含む): 480308544

約数和(自身を除く): 266334448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 26171, 52342, 104684, 183197, 209368, 366394, 418736, 732788, 1465576, 1910483, 2931152, 3820966, 7641932, 13373381, 15283864, 26746762, 30567728, 53493524, 106987048, 213974096]

約数ペア:

[(1, 213974096), (2, 106987048), (4, 53493524), (7, 30567728), (8, 26746762), (14, 15283864), (16, 13373381), (28, 7641932), (56, 3820966), (73, 2931152), (112, 1910483), (146, 1465576), (292, 732788), (511, 418736), (584, 366394), (1022, 209368), (1168, 183197), (2044, 104684), (4088, 52342), (8176, 26171)]