199778136

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{268519}}^1$

素因数の和:268559

約数の個数: 32

約数和(自身を含む): 515558400

約数和(自身を除く): 315780264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 268519, 537038, 805557, 1074076, 1611114, 2148152, 3222228, 6444456, 8324089, 16648178, 24972267, 33296356, 49944534, 66592712, 99889068, 199778136]

約数ペア:

[(1, 199778136), (2, 99889068), (3, 66592712), (4, 49944534), (6, 33296356), (8, 24972267), (12, 16648178), (24, 8324089), (31, 6444456), (62, 3222228), (93, 2148152), (124, 1611114), (186, 1074076), (248, 805557), (372, 537038), (744, 268519)]