245297234

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6211}}^1$

素因数の和:6271

約数の個数: 48

約数和(自身を含む): 475888896

約数和(自身を除く): 230591662

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 806, 1274, 1519, 2821, 3038, 5642, 6211, 12422, 19747, 39494, 43477, 80743, 86954, 161486, 192541, 304339, 385082, 565201, 608678, 1130402, 1347787, 2503033, 2695574, 3956407, 5006066, 7912814, 9434509, 17521231, 18869018, 35042462, 122648617, 245297234]

約数ペア:

[(1, 245297234), (2, 122648617), (7, 35042462), (13, 18869018), (14, 17521231), (26, 9434509), (31, 7912814), (49, 5006066), (62, 3956407), (91, 2695574), (98, 2503033), (182, 1347787), (217, 1130402), (403, 608678), (434, 565201), (637, 385082), (806, 304339), (1274, 192541), (1519, 161486), (2821, 86954), (3038, 80743), (5642, 43477), (6211, 39494), (12422, 19747)]