202260065

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2239}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 290304000

約数和(自身を除く): 88043935

約数列:

[1, 5, 7, 29, 35, 89, 145, 203, 445, 623, 1015, 2239, 2581, 3115, 11195, 12905, 15673, 18067, 64931, 78365, 90335, 199271, 324655, 454517, 996355, 1394897, 2272585, 5778859, 6974485, 28894295, 40452013, 202260065]

約数ペア:

[(1, 202260065), (5, 40452013), (7, 28894295), (29, 6974485), (35, 5778859), (89, 2272585), (145, 1394897), (203, 996355), (445, 454517), (623, 324655), (1015, 199271), (2239, 90335), (2581, 78365), (3115, 64931), (11195, 18067), (12905, 15673)]