199147550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29947}}^1$

素因数の和:29985

約数の個数: 48

約数和(自身を含む): 445626240

約数和(自身を除く): 246478690

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 29947, 59894, 149735, 209629, 299470, 419258, 568993, 748675, 1048145, 1137986, 1497350, 2096290, 2844965, 3982951, 5240725, 5689930, 7965902, 10481450, 14224825, 19914755, 28449650, 39829510, 99573775, 199147550]

約数ペア:

[(1, 199147550), (2, 99573775), (5, 39829510), (7, 28449650), (10, 19914755), (14, 14224825), (19, 10481450), (25, 7965902), (35, 5689930), (38, 5240725), (50, 3982951), (70, 2844965), (95, 2096290), (133, 1497350), (175, 1137986), (190, 1048145), (266, 748675), (350, 568993), (475, 419258), (665, 299470), (950, 209629), (1330, 149735), (3325, 59894), (6650, 29947)]