219256310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14173}}^1$

素因数の和:14217

約数の個数: 64

約数和(自身を含む): 514346112

約数和(自身を除く): 295089802

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 7735, 14173, 15470, 28346, 70865, 99211, 141730, 184249, 198422, 240941, 368498, 481882, 496055, 921245, 992110, 1204705, 1289743, 1686587, 1842490, 2409410, 2579486, 3132233, 3373174, 6264466, 6448715, 8432935, 12897430, 15661165, 16865870, 21925631, 31322330, 43851262, 109628155, 219256310]

約数ペア:

[(1, 219256310), (2, 109628155), (5, 43851262), (7, 31322330), (10, 21925631), (13, 16865870), (14, 15661165), (17, 12897430), (26, 8432935), (34, 6448715), (35, 6264466), (65, 3373174), (70, 3132233), (85, 2579486), (91, 2409410), (119, 1842490), (130, 1686587), (170, 1289743), (182, 1204705), (221, 992110), (238, 921245), (442, 496055), (455, 481882), (595, 368498), (910, 240941), (1105, 198422), (1190, 184249), (1547, 141730), (2210, 99211), (3094, 70865), (7735, 28346), (14173, 15470)]