201965946

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{7549}}^1$

素因数の和:7588

約数の個数: 64

約数和(自身を含む): 507360000

約数和(自身を除く): 305394054

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 1029, 1274, 1911, 2058, 3822, 4459, 7549, 8918, 13377, 15098, 22647, 26754, 45294, 52843, 98137, 105686, 158529, 196274, 294411, 317058, 369901, 588822, 686959, 739802, 1109703, 1373918, 2060877, 2219406, 2589307, 4121754, 4808713, 5178614, 7767921, 9617426, 14426139, 15535842, 28852278, 33660991, 67321982, 100982973, 201965946]

約数ペア:

[(1, 201965946), (2, 100982973), (3, 67321982), (6, 33660991), (7, 28852278), (13, 15535842), (14, 14426139), (21, 9617426), (26, 7767921), (39, 5178614), (42, 4808713), (49, 4121754), (78, 2589307), (91, 2219406), (98, 2060877), (147, 1373918), (182, 1109703), (273, 739802), (294, 686959), (343, 588822), (546, 369901), (637, 317058), (686, 294411), (1029, 196274), (1274, 158529), (1911, 105686), (2058, 98137), (3822, 52843), (4459, 45294), (7549, 26754), (8918, 22647), (13377, 15098)]