207941307255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13551079}}^1$

素因数の和:13551132

約数の個数: 48

約数和(自身を含む): 405881948160

約数和(自身を除く): 197940640905

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 5115, 15345, 13551079, 40653237, 67755395, 121959711, 149061869, 203266185, 420083449, 447185607, 609798555, 745309345, 1260250347, 1341556821, 2100417245, 2235928035, 3780751041, 4620917939, 6301251735, 6707784105, 13862753817, 18903755205, 23104589695, 41588261451, 69313769085, 207941307255]

約数ペア:

[(1, 207941307255), (3, 69313769085), (5, 41588261451), (9, 23104589695), (11, 18903755205), (15, 13862753817), (31, 6707784105), (33, 6301251735), (45, 4620917939), (55, 3780751041), (93, 2235928035), (99, 2100417245), (155, 1341556821), (165, 1260250347), (279, 745309345), (341, 609798555), (465, 447185607), (495, 420083449), (1023, 203266185), (1395, 149061869), (1705, 121959711), (3069, 67755395), (5115, 40653237), (15345, 13551079)]