200719064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{941}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 465272640

約数和(自身を除く): 264553576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 293, 364, 586, 728, 941, 1172, 1882, 2051, 2344, 3764, 3809, 4102, 6587, 7528, 7618, 8204, 12233, 13174, 15236, 16408, 24466, 26348, 26663, 30472, 48932, 52696, 53326, 85631, 97864, 106652, 171262, 213304, 275713, 342524, 551426, 685048, 1102852, 1929991, 2205704, 3584269, 3859982, 7168538, 7719964, 14337076, 15439928, 25089883, 28674152, 50179766, 100359532, 200719064]

約数ペア:

[(1, 200719064), (2, 100359532), (4, 50179766), (7, 28674152), (8, 25089883), (13, 15439928), (14, 14337076), (26, 7719964), (28, 7168538), (52, 3859982), (56, 3584269), (91, 2205704), (104, 1929991), (182, 1102852), (293, 685048), (364, 551426), (586, 342524), (728, 275713), (941, 213304), (1172, 171262), (1882, 106652), (2051, 97864), (2344, 85631), (3764, 53326), (3809, 52696), (4102, 48932), (6587, 30472), (7528, 26663), (7618, 26348), (8204, 24466), (12233, 16408), (13174, 15236)]