201473150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 417830400

約数和(自身を除く): 216357250

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 71, 95, 103, 142, 145, 190, 206, 290, 355, 475, 515, 551, 710, 725, 950, 1030, 1102, 1349, 1450, 1775, 1957, 2059, 2575, 2698, 2755, 2987, 3550, 3914, 4118, 5150, 5510, 5974, 6745, 7313, 9785, 10295, 13490, 13775, 14626, 14935, 19570, 20590, 27550, 29870, 33725, 36565, 39121, 48925, 51475, 56753, 67450, 73130, 74675, 78242, 97850, 102950, 113506, 138947, 149350, 182825, 195605, 212077, 277894, 283765, 365650, 391210, 424154, 567530, 694735, 978025, 1060385, 1389470, 1418825, 1956050, 2120770, 2837650, 3473675, 4029463, 5301925, 6947350, 8058926, 10603850, 20147315, 40294630, 100736575, 201473150]

約数ペア:

[(1, 201473150), (2, 100736575), (5, 40294630), (10, 20147315), (19, 10603850), (25, 8058926), (29, 6947350), (38, 5301925), (50, 4029463), (58, 3473675), (71, 2837650), (95, 2120770), (103, 1956050), (142, 1418825), (145, 1389470), (190, 1060385), (206, 978025), (290, 694735), (355, 567530), (475, 424154), (515, 391210), (551, 365650), (710, 283765), (725, 277894), (950, 212077), (1030, 195605), (1102, 182825), (1349, 149350), (1450, 138947), (1775, 113506), (1957, 102950), (2059, 97850), (2575, 78242), (2698, 74675), (2755, 73130), (2987, 67450), (3550, 56753), (3914, 51475), (4118, 48925), (5150, 39121), (5510, 36565), (5974, 33725), (6745, 29870), (7313, 27550), (9785, 20590), (10295, 19570), (13490, 14935), (13775, 14626)]