201917088

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{8447}}^1$

素因数の和:8546

約数の個数: 72

約数和(自身を含む): 581188608

約数和(自身を除く): 379271520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 8447, 11952, 16894, 23904, 25341, 33788, 50682, 67576, 76023, 101364, 135152, 152046, 202728, 270304, 304092, 405456, 608184, 701101, 810912, 1216368, 1402202, 2103303, 2432736, 2804404, 4206606, 5608808, 6309909, 8413212, 11217616, 12619818, 16826424, 22435232, 25239636, 33652848, 50479272, 67305696, 100958544, 201917088]

約数ペア:

[(1, 201917088), (2, 100958544), (3, 67305696), (4, 50479272), (6, 33652848), (8, 25239636), (9, 22435232), (12, 16826424), (16, 12619818), (18, 11217616), (24, 8413212), (32, 6309909), (36, 5608808), (48, 4206606), (72, 2804404), (83, 2432736), (96, 2103303), (144, 1402202), (166, 1216368), (249, 810912), (288, 701101), (332, 608184), (498, 405456), (664, 304092), (747, 270304), (996, 202728), (1328, 152046), (1494, 135152), (1992, 101364), (2656, 76023), (2988, 67576), (3984, 50682), (5976, 33788), (7968, 25341), (8447, 23904), (11952, 16894)]