200775321

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1039}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 315993600

約数和(自身を除く): 115218279

約数列:

[1, 3, 9, 17, 27, 51, 153, 421, 459, 1039, 1263, 3117, 3789, 7157, 9351, 11367, 17663, 21471, 28053, 52989, 64413, 158967, 193239, 437419, 476901, 1312257, 3936771, 7436123, 11810313, 22308369, 66925107, 200775321]

約数ペア:

[(1, 200775321), (3, 66925107), (9, 22308369), (17, 11810313), (27, 7436123), (51, 3936771), (153, 1312257), (421, 476901), (459, 437419), (1039, 193239), (1263, 158967), (3117, 64413), (3789, 52989), (7157, 28053), (9351, 21471), (11367, 17663)]