201210945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{17489}}^1$

素因数の和:17569

約数の個数: 32

約数和(自身を含む): 352598400

約数和(自身を除く): 151387455

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 2301, 3835, 11505, 17489, 52467, 87445, 227357, 262335, 682071, 1031851, 1136785, 3095553, 3410355, 5159255, 13414063, 15477765, 40242189, 67070315, 201210945]

約数ペア:

[(1, 201210945), (3, 67070315), (5, 40242189), (13, 15477765), (15, 13414063), (39, 5159255), (59, 3410355), (65, 3095553), (177, 1136785), (195, 1031851), (295, 682071), (767, 262335), (885, 227357), (2301, 87445), (3835, 52467), (11505, 17489)]