202249530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{321031}}^1$

素因数の和:321051

約数の個数: 48

約数和(自身を含む): 600971904

約数和(自身を除く): 398722374

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 321031, 642062, 963093, 1605155, 1926186, 2247217, 2889279, 3210310, 4494434, 4815465, 5778558, 6741651, 9630930, 11236085, 13483302, 14446395, 20224953, 22472170, 28892790, 33708255, 40449906, 67416510, 101124765, 202249530]

約数ペア:

[(1, 202249530), (2, 101124765), (3, 67416510), (5, 40449906), (6, 33708255), (7, 28892790), (9, 22472170), (10, 20224953), (14, 14446395), (15, 13483302), (18, 11236085), (21, 9630930), (30, 6741651), (35, 5778558), (42, 4815465), (45, 4494434), (63, 3210310), (70, 2889279), (90, 2247217), (105, 1926186), (126, 1605155), (210, 963093), (315, 642062), (630, 321031)]