192751790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3251}}^1$

素因数の和:3294

約数の個数: 72

約数和(自身を含む): 443761416

約数和(自身を除く): 251009626

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 242, 245, 385, 490, 539, 605, 770, 847, 1078, 1210, 1694, 2695, 3251, 4235, 5390, 5929, 6502, 8470, 11858, 16255, 22757, 29645, 32510, 35761, 45514, 59290, 71522, 113785, 159299, 178805, 227570, 250327, 318598, 357610, 393371, 500654, 786742, 796495, 1251635, 1592990, 1752289, 1966855, 2503270, 2753597, 3504578, 3933710, 5507194, 8761445, 13767985, 17522890, 19275179, 27535970, 38550358, 96375895, 192751790]

約数ペア:

[(1, 192751790), (2, 96375895), (5, 38550358), (7, 27535970), (10, 19275179), (11, 17522890), (14, 13767985), (22, 8761445), (35, 5507194), (49, 3933710), (55, 3504578), (70, 2753597), (77, 2503270), (98, 1966855), (110, 1752289), (121, 1592990), (154, 1251635), (242, 796495), (245, 786742), (385, 500654), (490, 393371), (539, 357610), (605, 318598), (770, 250327), (847, 227570), (1078, 178805), (1210, 159299), (1694, 113785), (2695, 71522), (3251, 59290), (4235, 45514), (5390, 35761), (5929, 32510), (6502, 29645), (8470, 22757), (11858, 16255)]