201144640

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33083}}^1$

素因数の和:33119

約数の個数: 56

約数和(自身を含む): 504200160

約数和(自身を除く): 303055520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 33083, 66166, 132332, 165415, 264664, 330830, 529328, 628577, 661660, 1058656, 1257154, 1323320, 2117312, 2514308, 2646640, 3142885, 5028616, 5293280, 6285770, 10057232, 10586560, 12571540, 20114464, 25143080, 40228928, 50286160, 100572320, 201144640]

約数ペア:

[(1, 201144640), (2, 100572320), (4, 50286160), (5, 40228928), (8, 25143080), (10, 20114464), (16, 12571540), (19, 10586560), (20, 10057232), (32, 6285770), (38, 5293280), (40, 5028616), (64, 3142885), (76, 2646640), (80, 2514308), (95, 2117312), (152, 1323320), (160, 1257154), (190, 1058656), (304, 661660), (320, 628577), (380, 529328), (608, 330830), (760, 264664), (1216, 165415), (1520, 132332), (3040, 66166), (6080, 33083)]