211699248

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{142271}}^1$

素因数の和:142313

約数の個数: 40

約数和(自身を含む): 564535296

約数和(自身を除く): 352836048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 142271, 284542, 426813, 569084, 853626, 1138168, 1707252, 2276336, 3414504, 4410401, 6829008, 8820802, 13231203, 17641604, 26462406, 35283208, 52924812, 70566416, 105849624, 211699248]

約数ペア:

[(1, 211699248), (2, 105849624), (3, 70566416), (4, 52924812), (6, 35283208), (8, 26462406), (12, 17641604), (16, 13231203), (24, 8820802), (31, 6829008), (48, 4410401), (62, 3414504), (93, 2276336), (124, 1707252), (186, 1138168), (248, 853626), (372, 569084), (496, 426813), (744, 284542), (1488, 142271)]