201627088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 446985280

約数和(自身を除く): 245358192

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 163, 208, 247, 304, 313, 326, 494, 626, 652, 988, 1252, 1304, 1976, 2119, 2504, 2608, 3097, 3952, 4069, 4238, 5008, 5947, 6194, 8138, 8476, 11894, 12388, 16276, 16952, 23788, 24776, 32552, 33904, 40261, 47576, 49552, 51019, 65104, 77311, 80522, 95152, 102038, 154622, 161044, 204076, 309244, 322088, 408152, 618488, 644176, 663247, 816304, 969361, 1236976, 1326494, 1938722, 2652988, 3877444, 5305976, 7754888, 10611952, 12601693, 15509776, 25203386, 50406772, 100813544, 201627088]

約数ペア:

[(1, 201627088), (2, 100813544), (4, 50406772), (8, 25203386), (13, 15509776), (16, 12601693), (19, 10611952), (26, 7754888), (38, 5305976), (52, 3877444), (76, 2652988), (104, 1938722), (152, 1326494), (163, 1236976), (208, 969361), (247, 816304), (304, 663247), (313, 644176), (326, 618488), (494, 408152), (626, 322088), (652, 309244), (988, 204076), (1252, 161044), (1304, 154622), (1976, 102038), (2119, 95152), (2504, 80522), (2608, 77311), (3097, 65104), (3952, 51019), (4069, 49552), (4238, 47576), (5008, 40261), (5947, 33904), (6194, 32552), (8138, 24776), (8476, 23788), (11894, 16952), (12388, 16276)]