201738106805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1\times {\mathrm{1889}}^1$

素因数の和:3294

約数の個数: 64

約数和(自身を含む): 273444595200

約数和(自身を除く): 71706488395

約数列:

[1, 5, 19, 23, 37, 95, 115, 185, 437, 703, 851, 1321, 1889, 2185, 3515, 4255, 6605, 9445, 16169, 25099, 30383, 35891, 43447, 48877, 69893, 80845, 125495, 151915, 179455, 217235, 244385, 349465, 577277, 825493, 928663, 1124171, 1327967, 1607539, 2495369, 2886385, 4127465, 4643315, 5620855, 6639835, 8037695, 12476845, 21359249, 30543241, 47412011, 57393487, 92328653, 106796245, 152716205, 237060055, 286967435, 461643265, 1090476253, 1754244407, 2123559019, 5452381265, 8771222035, 10617795095, 40347621361, 201738106805]

約数ペア:

[(1, 201738106805), (5, 40347621361), (19, 10617795095), (23, 8771222035), (37, 5452381265), (95, 2123559019), (115, 1754244407), (185, 1090476253), (437, 461643265), (703, 286967435), (851, 237060055), (1321, 152716205), (1889, 106796245), (2185, 92328653), (3515, 57393487), (4255, 47412011), (6605, 30543241), (9445, 21359249), (16169, 12476845), (25099, 8037695), (30383, 6639835), (35891, 5620855), (43447, 4643315), (48877, 4127465), (69893, 2886385), (80845, 2495369), (125495, 1607539), (151915, 1327967), (179455, 1124171), (217235, 928663), (244385, 825493), (349465, 577277)]