199982730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2053}}^1$

素因数の和:2271

約数の個数: 64

約数和(自身を含む): 511100928

約数和(自身を除く): 311118198

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 191, 255, 382, 510, 573, 955, 1146, 1910, 2053, 2865, 3247, 4106, 5730, 6159, 6494, 9741, 10265, 12318, 16235, 19482, 20530, 30795, 32470, 34901, 48705, 61590, 69802, 97410, 104703, 174505, 209406, 349010, 392123, 523515, 784246, 1047030, 1176369, 1960615, 2352738, 3921230, 5881845, 6666091, 11763690, 13332182, 19998273, 33330455, 39996546, 66660910, 99991365, 199982730]

約数ペア:

[(1, 199982730), (2, 99991365), (3, 66660910), (5, 39996546), (6, 33330455), (10, 19998273), (15, 13332182), (17, 11763690), (30, 6666091), (34, 5881845), (51, 3921230), (85, 2352738), (102, 1960615), (170, 1176369), (191, 1047030), (255, 784246), (382, 523515), (510, 392123), (573, 349010), (955, 209406), (1146, 174505), (1910, 104703), (2053, 97410), (2865, 69802), (3247, 61590), (4106, 48705), (5730, 34901), (6159, 32470), (6494, 30795), (9741, 20530), (10265, 19482), (12318, 16235)]