201838130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{36107}}^1$

素因数の和:36170

約数の個数: 32

約数和(自身を含む): 400365504

約数和(自身を除く): 198527374

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 36107, 72214, 180535, 361070, 469391, 938782, 1552601, 2346955, 3105202, 4693910, 7763005, 15526010, 20183813, 40367626, 100919065, 201838130]

約数ペア:

[(1, 201838130), (2, 100919065), (5, 40367626), (10, 20183813), (13, 15526010), (26, 7763005), (43, 4693910), (65, 3105202), (86, 2346955), (130, 1552601), (215, 938782), (430, 469391), (559, 361070), (1118, 180535), (2795, 72214), (5590, 36107)]