201997037730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40627}}^1\times {\mathrm{9749}}^1$

素因数の和:50403

約数の個数: 64

約数和(自身を含む): 513375408000

約数和(自身を除く): 311378370270

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 9749, 19498, 29247, 40627, 48745, 58494, 81254, 97490, 121881, 146235, 165733, 203135, 243762, 292470, 331466, 406270, 497199, 609405, 690659, 828665, 994398, 1218810, 1381318, 1657330, 2071977, 2485995, 3453295, 4143954, 4971990, 6906590, 10359885, 20719770, 396072623, 792145246, 1188217869, 1980363115, 2376435738, 3960726230, 5941089345, 6733234591, 11882178690, 13466469182, 20199703773, 33666172955, 40399407546, 67332345910, 100998518865, 201997037730]

約数ペア:

[(1, 201997037730), (2, 100998518865), (3, 67332345910), (5, 40399407546), (6, 33666172955), (10, 20199703773), (15, 13466469182), (17, 11882178690), (30, 6733234591), (34, 5941089345), (51, 3960726230), (85, 2376435738), (102, 1980363115), (170, 1188217869), (255, 792145246), (510, 396072623), (9749, 20719770), (19498, 10359885), (29247, 6906590), (40627, 4971990), (48745, 4143954), (58494, 3453295), (81254, 2485995), (97490, 2071977), (121881, 1657330), (146235, 1381318), (165733, 1218810), (203135, 994398), (243762, 828665), (292470, 690659), (331466, 609405), (406270, 497199)]