201167680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2952

約数の個数: 112

約数和(自身を含む): 565318656

約数和(自身を除く): 364150976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 2897, 3472, 4340, 4960, 5794, 6944, 8680, 9920, 11588, 13888, 14485, 17360, 20279, 23176, 28970, 34720, 40558, 46352, 57940, 69440, 81116, 89807, 92704, 101395, 115880, 162232, 179614, 185408, 202790, 231760, 324464, 359228, 405580, 449035, 463520, 628649, 648928, 718456, 811160, 898070, 927040, 1257298, 1297856, 1436912, 1622320, 1796140, 2514596, 2873824, 3143245, 3244640, 3592280, 5029192, 5747648, 6286490, 6489280, 7184560, 10058384, 12572980, 14369120, 20116768, 25145960, 28738240, 40233536, 50291920, 100583840, 201167680]

約数ペア:

[(1, 201167680), (2, 100583840), (4, 50291920), (5, 40233536), (7, 28738240), (8, 25145960), (10, 20116768), (14, 14369120), (16, 12572980), (20, 10058384), (28, 7184560), (31, 6489280), (32, 6286490), (35, 5747648), (40, 5029192), (56, 3592280), (62, 3244640), (64, 3143245), (70, 2873824), (80, 2514596), (112, 1796140), (124, 1622320), (140, 1436912), (155, 1297856), (160, 1257298), (217, 927040), (224, 898070), (248, 811160), (280, 718456), (310, 648928), (320, 628649), (434, 463520), (448, 449035), (496, 405580), (560, 359228), (620, 324464), (868, 231760), (992, 202790), (1085, 185408), (1120, 179614), (1240, 162232), (1736, 115880), (1984, 101395), (2170, 92704), (2240, 89807), (2480, 81116), (2897, 69440), (3472, 57940), (4340, 46352), (4960, 40558), (5794, 34720), (6944, 28970), (8680, 23176), (9920, 20279), (11588, 17360), (13888, 14485)]