201654315

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1039}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 369907200

約数和(自身を除く): 168252885

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 227, 285, 681, 855, 1039, 1135, 2043, 3117, 3405, 4313, 5195, 9351, 10215, 12939, 15585, 19741, 21565, 38817, 46755, 59223, 64695, 98705, 177669, 194085, 235853, 296115, 707559, 888345, 1179265, 2122677, 3537795, 4481207, 10613385, 13443621, 22406035, 40330863, 67218105, 201654315]

約数ペア:

[(1, 201654315), (3, 67218105), (5, 40330863), (9, 22406035), (15, 13443621), (19, 10613385), (45, 4481207), (57, 3537795), (95, 2122677), (171, 1179265), (227, 888345), (285, 707559), (681, 296115), (855, 235853), (1039, 194085), (1135, 177669), (2043, 98705), (3117, 64695), (3405, 59223), (4313, 46755), (5195, 38817), (9351, 21565), (10215, 19741), (12939, 15585)]