259267202

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 407746224

約数和(自身を除く): 148479022

約数列:

[1, 2, 53, 61, 101, 106, 122, 202, 397, 794, 3233, 5353, 6161, 6466, 10706, 12322, 21041, 24217, 40097, 42082, 48434, 80194, 326533, 653066, 1283501, 2125141, 2445917, 2567002, 4250282, 4891834, 129633601, 259267202]

約数ペア:

[(1, 259267202), (2, 129633601), (53, 4891834), (61, 4250282), (101, 2567002), (106, 2445917), (122, 2125141), (202, 1283501), (397, 653066), (794, 326533), (3233, 80194), (5353, 48434), (6161, 42082), (6466, 40097), (10706, 24217), (12322, 21041)]