201766929

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1153}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 331908864

約数和(自身を除く): 130141935

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 641, 1153, 1923, 3459, 4487, 8071, 8333, 13461, 14989, 24213, 24999, 44967, 58331, 104923, 174993, 314769, 739073, 2217219, 5173511, 9607949, 15520533, 28823847, 67255643, 201766929]

約数ペア:

[(1, 201766929), (3, 67255643), (7, 28823847), (13, 15520533), (21, 9607949), (39, 5173511), (91, 2217219), (273, 739073), (641, 314769), (1153, 174993), (1923, 104923), (3459, 58331), (4487, 44967), (8071, 24999), (8333, 24213), (13461, 14989)]