199379310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:438

約数の個数: 128

約数和(自身を含む): 543763584

約数和(自身を除く): 344384274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 41, 65, 74, 78, 82, 111, 123, 130, 185, 195, 205, 222, 246, 337, 370, 390, 410, 481, 533, 555, 615, 674, 962, 1011, 1066, 1110, 1230, 1443, 1517, 1599, 1685, 2022, 2405, 2665, 2886, 3034, 3198, 3370, 4381, 4551, 4810, 5055, 5330, 7215, 7585, 7995, 8762, 9102, 10110, 12469, 13143, 13817, 14430, 15170, 15990, 19721, 21905, 22755, 24938, 26286, 27634, 37407, 39442, 41451, 43810, 45510, 59163, 62345, 65715, 69085, 74814, 82902, 98605, 118326, 124690, 131430, 138170, 162097, 179621, 187035, 197210, 207255, 295815, 324194, 359242, 374070, 414510, 486291, 511229, 538863, 591630, 810485, 898105, 972582, 1022458, 1077726, 1533687, 1620970, 1796210, 2431455, 2556145, 2694315, 3067374, 4862910, 5112290, 5388630, 6645977, 7668435, 13291954, 15336870, 19937931, 33229885, 39875862, 66459770, 99689655, 199379310]

約数ペア:

[(1, 199379310), (2, 99689655), (3, 66459770), (5, 39875862), (6, 33229885), (10, 19937931), (13, 15336870), (15, 13291954), (26, 7668435), (30, 6645977), (37, 5388630), (39, 5112290), (41, 4862910), (65, 3067374), (74, 2694315), (78, 2556145), (82, 2431455), (111, 1796210), (123, 1620970), (130, 1533687), (185, 1077726), (195, 1022458), (205, 972582), (222, 898105), (246, 810485), (337, 591630), (370, 538863), (390, 511229), (410, 486291), (481, 414510), (533, 374070), (555, 359242), (615, 324194), (674, 295815), (962, 207255), (1011, 197210), (1066, 187035), (1110, 179621), (1230, 162097), (1443, 138170), (1517, 131430), (1599, 124690), (1685, 118326), (2022, 98605), (2405, 82902), (2665, 74814), (2886, 69085), (3034, 65715), (3198, 62345), (3370, 59163), (4381, 45510), (4551, 43810), (4810, 41451), (5055, 39442), (5330, 37407), (7215, 27634), (7585, 26286), (7995, 24938), (8762, 22755), (9102, 21905), (10110, 19721), (12469, 15990), (13143, 15170), (13817, 14430)]