200590144

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{563}}^1$

素因数の和:887

約数の個数: 56

約数和(自身を含む): 421172640

約数和(自身を除く): 220582496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 293, 304, 563, 586, 608, 1126, 1172, 1216, 2252, 2344, 4504, 4688, 5567, 9008, 9376, 10697, 11134, 18016, 18752, 21394, 22268, 36032, 42788, 44536, 85576, 89072, 164959, 171152, 178144, 329918, 342304, 356288, 659836, 684608, 1319672, 2639344, 3134221, 5278688, 6268442, 10557376, 12536884, 25073768, 50147536, 100295072, 200590144]

約数ペア:

[(1, 200590144), (2, 100295072), (4, 50147536), (8, 25073768), (16, 12536884), (19, 10557376), (32, 6268442), (38, 5278688), (64, 3134221), (76, 2639344), (152, 1319672), (293, 684608), (304, 659836), (563, 356288), (586, 342304), (608, 329918), (1126, 178144), (1172, 171152), (1216, 164959), (2252, 89072), (2344, 85576), (4504, 44536), (4688, 42788), (5567, 36032), (9008, 22268), (9376, 21394), (10697, 18752), (11134, 18016)]