223025404

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1483}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 460728576

約数和(自身を除く): 237703172

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 131, 164, 262, 287, 524, 574, 917, 1148, 1483, 1834, 2966, 3668, 5371, 5932, 10381, 10742, 20762, 21484, 37597, 41524, 60803, 75194, 121606, 150388, 194273, 243212, 388546, 425621, 777092, 851242, 1359911, 1702484, 2719822, 5439644, 7965193, 15930386, 31860772, 55756351, 111512702, 223025404]

約数ペア:

[(1, 223025404), (2, 111512702), (4, 55756351), (7, 31860772), (14, 15930386), (28, 7965193), (41, 5439644), (82, 2719822), (131, 1702484), (164, 1359911), (262, 851242), (287, 777092), (524, 425621), (574, 388546), (917, 243212), (1148, 194273), (1483, 150388), (1834, 121606), (2966, 75194), (3668, 60803), (5371, 41524), (5932, 37597), (10381, 21484), (10742, 20762)]