201770946

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1459}}^1$

素因数の和:1680

約数の個数: 64

約数和(自身を含む): 485654400

約数和(自身を除く): 283883454

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 197, 234, 351, 394, 591, 702, 1182, 1459, 1773, 2561, 2918, 3546, 4377, 5122, 5319, 7683, 8754, 10638, 13131, 15366, 18967, 23049, 26262, 37934, 39393, 46098, 56901, 69147, 78786, 113802, 138294, 170703, 287423, 341406, 512109, 574846, 862269, 1024218, 1724538, 2586807, 3736499, 5173614, 7472998, 7760421, 11209497, 15520842, 22418994, 33628491, 67256982, 100885473, 201770946]

約数ペア:

[(1, 201770946), (2, 100885473), (3, 67256982), (6, 33628491), (9, 22418994), (13, 15520842), (18, 11209497), (26, 7760421), (27, 7472998), (39, 5173614), (54, 3736499), (78, 2586807), (117, 1724538), (197, 1024218), (234, 862269), (351, 574846), (394, 512109), (591, 341406), (702, 287423), (1182, 170703), (1459, 138294), (1773, 113802), (2561, 78786), (2918, 69147), (3546, 56901), (4377, 46098), (5122, 39393), (5319, 37934), (7683, 26262), (8754, 23049), (10638, 18967), (13131, 15366)]