200901690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{202931}}^1$

素因数の和:202955

約数の個数: 48

約数和(自身を含む): 569833056

約数和(自身を除く): 368931366

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 202931, 405862, 608793, 1014655, 1217586, 1826379, 2029310, 2232241, 3043965, 3652758, 4464482, 6087930, 6696723, 9131895, 11161205, 13393446, 18263790, 20090169, 22322410, 33483615, 40180338, 66967230, 100450845, 200901690]

約数ペア:

[(1, 200901690), (2, 100450845), (3, 66967230), (5, 40180338), (6, 33483615), (9, 22322410), (10, 20090169), (11, 18263790), (15, 13393446), (18, 11161205), (22, 9131895), (30, 6696723), (33, 6087930), (45, 4464482), (55, 3652758), (66, 3043965), (90, 2232241), (99, 2029310), (110, 1826379), (165, 1217586), (198, 1014655), (330, 608793), (495, 405862), (990, 202931)]