202480047

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{337}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 398461440

約数和(自身を除く): 195981393

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 153, 187, 189, 231, 289, 297, 337, 357, 459, 561, 693, 867, 1011, 1071, 1309, 1683, 2023, 2079, 2359, 2601, 3033, 3179, 3213, 3707, 3927, 5049, 5729, 6069, 7077, 7803, 9099, 9537, 11121, 11781, 17187, 18207, 21231, 22253, 25949, 28611, 33363, 35343, 40103, 51561, 54621, 63019, 63693, 66759, 77847, 85833, 97393, 100089, 120309, 154683, 189057, 200277, 233541, 292179, 360927, 441133, 567171, 600831, 681751, 700623, 876537, 1071323, 1082781, 1323399, 1701513, 2045253, 2629611, 3213969, 3970197, 6135759, 7499261, 9641907, 11910591, 18407277, 22497783, 28925721, 67493349, 202480047]

約数ペア:

[(1, 202480047), (3, 67493349), (7, 28925721), (9, 22497783), (11, 18407277), (17, 11910591), (21, 9641907), (27, 7499261), (33, 6135759), (51, 3970197), (63, 3213969), (77, 2629611), (99, 2045253), (119, 1701513), (153, 1323399), (187, 1082781), (189, 1071323), (231, 876537), (289, 700623), (297, 681751), (337, 600831), (357, 567171), (459, 441133), (561, 360927), (693, 292179), (867, 233541), (1011, 200277), (1071, 189057), (1309, 154683), (1683, 120309), (2023, 100089), (2079, 97393), (2359, 85833), (2601, 77847), (3033, 66759), (3179, 63693), (3213, 63019), (3707, 54621), (3927, 51561), (5049, 40103), (5729, 35343), (6069, 33363), (7077, 28611), (7803, 25949), (9099, 22253), (9537, 21231), (11121, 18207), (11781, 17187)]