208867770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1741}}^1$

素因数の和:1828

約数の個数: 96

約数和(自身を含む): 573940224

約数和(自身を除く): 365072454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 43, 45, 62, 86, 90, 93, 129, 155, 186, 215, 258, 279, 310, 387, 430, 465, 558, 645, 774, 930, 1290, 1333, 1395, 1741, 1935, 2666, 2790, 3482, 3870, 3999, 5223, 6665, 7998, 8705, 10446, 11997, 13330, 15669, 17410, 19995, 23994, 26115, 31338, 39990, 52230, 53971, 59985, 74863, 78345, 107942, 119970, 149726, 156690, 161913, 224589, 269855, 323826, 374315, 449178, 485739, 539710, 673767, 748630, 809565, 971478, 1122945, 1347534, 1619130, 2245890, 2320753, 2428695, 3368835, 4641506, 4857390, 6737670, 6962259, 11603765, 13924518, 20886777, 23207530, 34811295, 41773554, 69622590, 104433885, 208867770]

約数ペア:

[(1, 208867770), (2, 104433885), (3, 69622590), (5, 41773554), (6, 34811295), (9, 23207530), (10, 20886777), (15, 13924518), (18, 11603765), (30, 6962259), (31, 6737670), (43, 4857390), (45, 4641506), (62, 3368835), (86, 2428695), (90, 2320753), (93, 2245890), (129, 1619130), (155, 1347534), (186, 1122945), (215, 971478), (258, 809565), (279, 748630), (310, 673767), (387, 539710), (430, 485739), (465, 449178), (558, 374315), (645, 323826), (774, 269855), (930, 224589), (1290, 161913), (1333, 156690), (1395, 149726), (1741, 119970), (1935, 107942), (2666, 78345), (2790, 74863), (3482, 59985), (3870, 53971), (3999, 52230), (5223, 39990), (6665, 31338), (7998, 26115), (8705, 23994), (10446, 19995), (11997, 17410), (13330, 15669)]