202932860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13229}}^1$

素因数の和:13310

約数の個数: 48

約数和(自身を含む): 466754400

約数和(自身を除く): 263821540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 13229, 15340, 26458, 52916, 66145, 132290, 171977, 264580, 343954, 687908, 780511, 859885, 1561022, 1719770, 3122044, 3439540, 3902555, 7805110, 10146643, 15610220, 20293286, 40586572, 50733215, 101466430, 202932860]

約数ペア:

[(1, 202932860), (2, 101466430), (4, 50733215), (5, 40586572), (10, 20293286), (13, 15610220), (20, 10146643), (26, 7805110), (52, 3902555), (59, 3439540), (65, 3122044), (118, 1719770), (130, 1561022), (236, 859885), (260, 780511), (295, 687908), (590, 343954), (767, 264580), (1180, 171977), (1534, 132290), (3068, 66145), (3835, 52916), (7670, 26458), (13229, 15340)]