207177537

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2113}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 347034240

約数和(自身を除く): 139856703

約数列:

[1, 3, 7, 21, 23, 29, 49, 69, 87, 147, 161, 203, 483, 609, 667, 1127, 1421, 2001, 2113, 3381, 4263, 4669, 6339, 14007, 14791, 32683, 44373, 48599, 61277, 98049, 103537, 145797, 183831, 310611, 340193, 428939, 1020579, 1286817, 1409371, 2381351, 3002573, 4228113, 7144053, 9007719, 9865597, 29596791, 69059179, 207177537]

約数ペア:

[(1, 207177537), (3, 69059179), (7, 29596791), (21, 9865597), (23, 9007719), (29, 7144053), (49, 4228113), (69, 3002573), (87, 2381351), (147, 1409371), (161, 1286817), (203, 1020579), (483, 428939), (609, 340193), (667, 310611), (1127, 183831), (1421, 145797), (2001, 103537), (2113, 98049), (3381, 61277), (4263, 48599), (4669, 44373), (6339, 32683), (14007, 14791)]