201993966

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1583}}^1$

素因数の和:1750

約数の個数: 64

約数和(自身を含む): 479001600

約数和(自身を除く): 277007634

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 139, 153, 278, 306, 417, 459, 834, 918, 1251, 1583, 2363, 2502, 3166, 3753, 4726, 4749, 7089, 7506, 9498, 14178, 14247, 21267, 26911, 28494, 42534, 42741, 53822, 63801, 80733, 85482, 127602, 161466, 220037, 242199, 440074, 484398, 660111, 726597, 1320222, 1453194, 1980333, 3740629, 3960666, 5940999, 7481258, 11221887, 11881998, 22443774, 33665661, 67331322, 100996983, 201993966]

約数ペア:

[(1, 201993966), (2, 100996983), (3, 67331322), (6, 33665661), (9, 22443774), (17, 11881998), (18, 11221887), (27, 7481258), (34, 5940999), (51, 3960666), (54, 3740629), (102, 1980333), (139, 1453194), (153, 1320222), (278, 726597), (306, 660111), (417, 484398), (459, 440074), (834, 242199), (918, 220037), (1251, 161466), (1583, 127602), (2363, 85482), (2502, 80733), (3166, 63801), (3753, 53822), (4726, 42741), (4749, 42534), (7089, 28494), (7506, 26911), (9498, 21267), (14178, 14247)]