198011508

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{23143}}^1$

素因数の和:23204

約数の個数: 48

約数和(自身を含む): 497688576

約数和(自身を除く): 299677068

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 4278, 8556, 23143, 46286, 69429, 92572, 138858, 277716, 532289, 717433, 1064578, 1434866, 1596867, 2129156, 2152299, 2869732, 3193734, 4304598, 6387468, 8609196, 16500959, 33001918, 49502877, 66003836, 99005754, 198011508]

約数ペア:

[(1, 198011508), (2, 99005754), (3, 66003836), (4, 49502877), (6, 33001918), (12, 16500959), (23, 8609196), (31, 6387468), (46, 4304598), (62, 3193734), (69, 2869732), (92, 2152299), (93, 2129156), (124, 1596867), (138, 1434866), (186, 1064578), (276, 717433), (372, 532289), (713, 277716), (1426, 138858), (2139, 92572), (2852, 69429), (4278, 46286), (8556, 23143)]