200412324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16921}}^1$

素因数の和:16985

約数の個数: 72

約数和(自身を含む): 591322368

約数和(自身を除く): 390910044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 16921, 33842, 50763, 67684, 101526, 118447, 152289, 203052, 236894, 304578, 355341, 473788, 609156, 710682, 795287, 1066023, 1421364, 1590574, 2132046, 2385861, 3181148, 4264092, 4771722, 5567009, 7157583, 9543444, 11134018, 14315166, 16701027, 22268036, 28630332, 33402054, 50103081, 66804108, 100206162, 200412324]

約数ペア:

[(1, 200412324), (2, 100206162), (3, 66804108), (4, 50103081), (6, 33402054), (7, 28630332), (9, 22268036), (12, 16701027), (14, 14315166), (18, 11134018), (21, 9543444), (28, 7157583), (36, 5567009), (42, 4771722), (47, 4264092), (63, 3181148), (84, 2385861), (94, 2132046), (126, 1590574), (141, 1421364), (188, 1066023), (252, 795287), (282, 710682), (329, 609156), (423, 473788), (564, 355341), (658, 304578), (846, 236894), (987, 203052), (1316, 152289), (1692, 118447), (1974, 101526), (2961, 67684), (3948, 50763), (5922, 33842), (11844, 16921)]