202129695

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{78803}}^1$

素因数の和:78836

約数の個数: 32

約数和(自身を含む): 378259200

約数和(自身を除く): 176129505

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 78803, 236409, 394015, 709227, 1182045, 1497257, 2127681, 3546135, 4491771, 7486285, 10638405, 13475313, 22458855, 40425939, 67376565, 202129695]

約数ペア:

[(1, 202129695), (3, 67376565), (5, 40425939), (9, 22458855), (15, 13475313), (19, 10638405), (27, 7486285), (45, 4491771), (57, 3546135), (95, 2127681), (135, 1497257), (171, 1182045), (285, 709227), (513, 394015), (855, 236409), (2565, 78803)]