196804784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{65777}}^1$

素因数の和:65813

約数の個数: 40

約数和(自身を含む): 440449488

約数和(自身を除く): 243644704

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 65777, 131554, 263108, 526216, 723547, 1052432, 1118209, 1447094, 2236418, 2894188, 4472836, 5788376, 8945672, 11576752, 12300299, 17891344, 24600598, 49201196, 98402392, 196804784]

約数ペア:

[(1, 196804784), (2, 98402392), (4, 49201196), (8, 24600598), (11, 17891344), (16, 12300299), (17, 11576752), (22, 8945672), (34, 5788376), (44, 4472836), (68, 2894188), (88, 2236418), (136, 1447094), (176, 1118209), (187, 1052432), (272, 723547), (374, 526216), (748, 263108), (1496, 131554), (2992, 65777)]