201736760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2851}}^1$

素因数の和:2952

約数の個数: 64

約数和(自身を含む): 477424800

約数和(自身を除く): 275688040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 61, 116, 122, 145, 232, 244, 290, 305, 488, 580, 610, 1160, 1220, 1769, 2440, 2851, 3538, 5702, 7076, 8845, 11404, 14152, 14255, 17690, 22808, 28510, 35380, 57020, 70760, 82679, 114040, 165358, 173911, 330716, 347822, 413395, 661432, 695644, 826790, 869555, 1391288, 1653580, 1739110, 3307160, 3478220, 5043419, 6956440, 10086838, 20173676, 25217095, 40347352, 50434190, 100868380, 201736760]

約数ペア:

[(1, 201736760), (2, 100868380), (4, 50434190), (5, 40347352), (8, 25217095), (10, 20173676), (20, 10086838), (29, 6956440), (40, 5043419), (58, 3478220), (61, 3307160), (116, 1739110), (122, 1653580), (145, 1391288), (232, 869555), (244, 826790), (290, 695644), (305, 661432), (488, 413395), (580, 347822), (610, 330716), (1160, 173911), (1220, 165358), (1769, 114040), (2440, 82679), (2851, 70760), (3538, 57020), (5702, 35380), (7076, 28510), (8845, 22808), (11404, 17690), (14152, 14255)]