190227506

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^3\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 351603360

約数和(自身を除く): 161375854

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 283, 361, 566, 722, 931, 1862, 1981, 2527, 3962, 5054, 5377, 6859, 10754, 13718, 13867, 17689, 27734, 35378, 37639, 48013, 75278, 96026, 102163, 204326, 263473, 336091, 526946, 672182, 715141, 1430282, 1941097, 3882194, 5005987, 10011974, 13587679, 27175358, 95113753, 190227506]

約数ペア:

[(1, 190227506), (2, 95113753), (7, 27175358), (14, 13587679), (19, 10011974), (38, 5005987), (49, 3882194), (98, 1941097), (133, 1430282), (266, 715141), (283, 672182), (361, 526946), (566, 336091), (722, 263473), (931, 204326), (1862, 102163), (1981, 96026), (2527, 75278), (3962, 48013), (5054, 37639), (5377, 35378), (6859, 27734), (10754, 17689), (13718, 13867)]