201498682

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 405409536

約数和(自身を除く): 203910854

約数列:

[1, 2, 7, 11, 14, 22, 41, 47, 49, 77, 82, 94, 97, 98, 154, 194, 287, 329, 451, 517, 539, 574, 658, 679, 902, 1034, 1067, 1078, 1358, 1927, 2009, 2134, 2303, 3157, 3619, 3854, 3977, 4018, 4559, 4606, 4753, 6314, 7238, 7469, 7954, 9118, 9506, 13489, 14938, 21197, 22099, 25333, 26978, 27839, 31913, 42394, 43747, 44198, 50149, 50666, 52283, 55678, 63826, 87494, 94423, 100298, 104566, 148379, 186919, 188846, 194873, 223391, 296758, 306229, 351043, 373838, 389746, 446782, 612458, 702086, 1038653, 1308433, 2056109, 2077306, 2143603, 2457301, 2616866, 4112218, 4287206, 4914602, 9159031, 14392763, 18318062, 28785526, 100749341, 201498682]

約数ペア:

[(1, 201498682), (2, 100749341), (7, 28785526), (11, 18318062), (14, 14392763), (22, 9159031), (41, 4914602), (47, 4287206), (49, 4112218), (77, 2616866), (82, 2457301), (94, 2143603), (97, 2077306), (98, 2056109), (154, 1308433), (194, 1038653), (287, 702086), (329, 612458), (451, 446782), (517, 389746), (539, 373838), (574, 351043), (658, 306229), (679, 296758), (902, 223391), (1034, 194873), (1067, 188846), (1078, 186919), (1358, 148379), (1927, 104566), (2009, 100298), (2134, 94423), (2303, 87494), (3157, 63826), (3619, 55678), (3854, 52283), (3977, 50666), (4018, 50149), (4559, 44198), (4606, 43747), (4753, 42394), (6314, 31913), (7238, 27839), (7469, 26978), (7954, 25333), (9118, 22099), (9506, 21197), (13489, 14938)]