211673540015

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1\times {\mathrm{70223}}^1$

素因数の和:71519

約数の個数: 32

約数和(自身を含む): 294630690816

約数和(自身を除く): 82957150801

約数列:

[1, 5, 7, 35, 71, 355, 497, 1213, 2485, 6065, 8491, 42455, 70223, 86123, 351115, 430615, 491561, 602861, 2457805, 3014305, 4985833, 24929165, 34900831, 85180499, 174504155, 425902495, 596263493, 2981317465, 6047815429, 30239077145, 42334708003, 211673540015]

約数ペア:

[(1, 211673540015), (5, 42334708003), (7, 30239077145), (35, 6047815429), (71, 2981317465), (355, 596263493), (497, 425902495), (1213, 174504155), (2485, 85180499), (6065, 34900831), (8491, 24929165), (42455, 4985833), (70223, 3014305), (86123, 2457805), (351115, 602861), (430615, 491561)]