217992

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 564480

約数和(自身を除く): 346488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 293, 372, 586, 744, 879, 1172, 1758, 2344, 3516, 7032, 9083, 18166, 27249, 36332, 54498, 72664, 108996, 217992]

約数ペア:

[(1, 217992), (2, 108996), (3, 72664), (4, 54498), (6, 36332), (8, 27249), (12, 18166), (24, 9083), (31, 7032), (62, 3516), (93, 2344), (124, 1758), (186, 1172), (248, 879), (293, 744), (372, 586)]