201916946

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1931}}^1$

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 388517472

約数和(自身を除く): 186600526

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 97, 98, 154, 194, 539, 679, 1067, 1078, 1358, 1931, 2134, 3862, 4753, 7469, 9506, 13517, 14938, 21241, 27034, 42482, 52283, 94619, 104566, 148687, 187307, 189238, 297374, 374614, 1040809, 1311149, 2060377, 2081618, 2622298, 4120754, 9178043, 14422639, 18356086, 28845278, 100958473, 201916946]

約数ペア:

[(1, 201916946), (2, 100958473), (7, 28845278), (11, 18356086), (14, 14422639), (22, 9178043), (49, 4120754), (77, 2622298), (97, 2081618), (98, 2060377), (154, 1311149), (194, 1040809), (539, 374614), (679, 297374), (1067, 189238), (1078, 187307), (1358, 148687), (1931, 104566), (2134, 94619), (3862, 52283), (4753, 42482), (7469, 27034), (9506, 21241), (13517, 14938)]