201842949

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2179}}^1$

素因数の和:2601

約数の個数: 32

約数和(自身を含む): 336522240

約数和(自身を除く): 134679291

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 401, 1203, 2179, 2807, 4411, 6537, 8421, 13233, 15253, 23969, 30877, 45759, 71907, 92631, 167783, 503349, 873779, 2621337, 6116453, 9611569, 18349359, 28834707, 67280983, 201842949]

約数ペア:

[(1, 201842949), (3, 67280983), (7, 28834707), (11, 18349359), (21, 9611569), (33, 6116453), (77, 2621337), (231, 873779), (401, 503349), (1203, 167783), (2179, 92631), (2807, 71907), (4411, 45759), (6537, 30877), (8421, 23969), (13233, 15253)]