205854972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{7703}}^1$

素因数の和:7858

約数の個数: 48

約数和(自身を含む): 512531712

約数和(自身を除く): 306676740

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 131, 204, 262, 393, 524, 786, 1572, 2227, 4454, 6681, 7703, 8908, 13362, 15406, 23109, 26724, 30812, 46218, 92436, 130951, 261902, 392853, 523804, 785706, 1009093, 1571412, 2018186, 3027279, 4036372, 6054558, 12109116, 17154581, 34309162, 51463743, 68618324, 102927486, 205854972]

約数ペア:

[(1, 205854972), (2, 102927486), (3, 68618324), (4, 51463743), (6, 34309162), (12, 17154581), (17, 12109116), (34, 6054558), (51, 4036372), (68, 3027279), (102, 2018186), (131, 1571412), (204, 1009093), (262, 785706), (393, 523804), (524, 392853), (786, 261902), (1572, 130951), (2227, 92436), (4454, 46218), (6681, 30812), (7703, 26724), (8908, 23109), (13362, 15406)]