200411715

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 399237120

約数和(自身を除く): 198825405

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 113, 127, 133, 147, 245, 285, 339, 381, 399, 565, 635, 665, 735, 791, 889, 931, 1695, 1905, 1995, 2147, 2373, 2413, 2667, 2793, 3955, 4445, 4655, 5537, 6223, 6441, 7239, 10735, 11865, 12065, 13335, 13965, 14351, 15029, 16611, 16891, 18669, 27685, 31115, 32205, 36195, 43053, 45087, 50673, 71755, 75145, 83055, 84455, 93345, 100457, 105203, 118237, 215265, 225435, 253365, 272669, 301371, 315609, 354711, 502285, 526015, 591185, 703199, 818007, 1363345, 1506855, 1578045, 1773555, 1908683, 2109597, 3515995, 4090035, 5726049, 9543415, 10547985, 13360781, 28630245, 40082343, 66803905, 200411715]

約数ペア:

[(1, 200411715), (3, 66803905), (5, 40082343), (7, 28630245), (15, 13360781), (19, 10547985), (21, 9543415), (35, 5726049), (49, 4090035), (57, 3515995), (95, 2109597), (105, 1908683), (113, 1773555), (127, 1578045), (133, 1506855), (147, 1363345), (245, 818007), (285, 703199), (339, 591185), (381, 526015), (399, 502285), (565, 354711), (635, 315609), (665, 301371), (735, 272669), (791, 253365), (889, 225435), (931, 215265), (1695, 118237), (1905, 105203), (1995, 100457), (2147, 93345), (2373, 84455), (2413, 83055), (2667, 75145), (2793, 71755), (3955, 50673), (4445, 45087), (4655, 43053), (5537, 36195), (6223, 32205), (6441, 31115), (7239, 27685), (10735, 18669), (11865, 16891), (12065, 16611), (13335, 15029), (13965, 14351)]