201876495

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2273}}^1$

素因数の和:2503

約数の個数: 32

約数和(自身を含む): 335314944

約数和(自身を除く): 133438449

約数列:

[1, 3, 5, 15, 31, 93, 155, 191, 465, 573, 955, 2273, 2865, 5921, 6819, 11365, 17763, 29605, 34095, 70463, 88815, 211389, 352315, 434143, 1056945, 1302429, 2170715, 6512145, 13458433, 40375299, 67292165, 201876495]

約数ペア:

[(1, 201876495), (3, 67292165), (5, 40375299), (15, 13458433), (31, 6512145), (93, 2170715), (155, 1302429), (191, 1056945), (465, 434143), (573, 352315), (955, 211389), (2273, 88815), (2865, 70463), (5921, 34095), (6819, 29605), (11365, 17763)]