210437486

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{7237}}^1$

素因数の和:7344

約数の個数: 32

約数和(自身を含む): 377997312

約数和(自身を除く): 167559826

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 2077, 4154, 7237, 14474, 14539, 29078, 50659, 101318, 224347, 448694, 484879, 969758, 1570429, 3140858, 3394153, 6788306, 15031249, 30062498, 105218743, 210437486]

約数ペア:

[(1, 210437486), (2, 105218743), (7, 30062498), (14, 15031249), (31, 6788306), (62, 3394153), (67, 3140858), (134, 1570429), (217, 969758), (434, 484879), (469, 448694), (938, 224347), (2077, 101318), (4154, 50659), (7237, 29078), (14474, 14539)]