201509485064

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{2203}}^1\times {\mathrm{87281}}^1$

素因数の和:89621

約数の個数: 32

約数和(自身を含む): 380891665440

約数和(自身を除く): 179382180376

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 2203, 4406, 8812, 17624, 87281, 174562, 288593, 349124, 577186, 698248, 1154372, 2308744, 11433811, 22867622, 45735244, 91470488, 192280043, 384560086, 769120172, 1538240344, 25188685633, 50377371266, 100754742532, 201509485064]

約数ペア:

[(1, 201509485064), (2, 100754742532), (4, 50377371266), (8, 25188685633), (131, 1538240344), (262, 769120172), (524, 384560086), (1048, 192280043), (2203, 91470488), (4406, 45735244), (8812, 22867622), (17624, 11433811), (87281, 2308744), (174562, 1154372), (288593, 698248), (349124, 577186)]