201899313

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 388177920

約数和(自身を除く): 186278607

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 53, 63, 69, 77, 99, 159, 161, 207, 231, 239, 253, 371, 477, 483, 583, 693, 717, 759, 1113, 1219, 1449, 1673, 1749, 1771, 2151, 2277, 2629, 3339, 3657, 4081, 5019, 5247, 5313, 5497, 7887, 8533, 10971, 12243, 12667, 13409, 15057, 15939, 16491, 18403, 23661, 25599, 36729, 38001, 38479, 40227, 49473, 55209, 60467, 76797, 88669, 93863, 114003, 115437, 120681, 139337, 165627, 181401, 266007, 281589, 291341, 346311, 418011, 423269, 544203, 798021, 844767, 874023, 975359, 1254033, 1269807, 2039387, 2622069, 2926077, 3204751, 3809421, 6118161, 8778231, 9614253, 18354483, 22433257, 28842759, 67299771, 201899313]

約数ペア:

[(1, 201899313), (3, 67299771), (7, 28842759), (9, 22433257), (11, 18354483), (21, 9614253), (23, 8778231), (33, 6118161), (53, 3809421), (63, 3204751), (69, 2926077), (77, 2622069), (99, 2039387), (159, 1269807), (161, 1254033), (207, 975359), (231, 874023), (239, 844767), (253, 798021), (371, 544203), (477, 423269), (483, 418011), (583, 346311), (693, 291341), (717, 281589), (759, 266007), (1113, 181401), (1219, 165627), (1449, 139337), (1673, 120681), (1749, 115437), (1771, 114003), (2151, 93863), (2277, 88669), (2629, 76797), (3339, 60467), (3657, 55209), (4081, 49473), (5019, 40227), (5247, 38479), (5313, 38001), (5497, 36729), (7887, 25599), (8533, 23661), (10971, 18403), (12243, 16491), (12667, 15939), (13409, 15057)]