203753956

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{13159}}^1$

素因数の和:13256

約数の個数: 36

約数和(自身を含む): 420067200

約数和(自身を除く): 216313244

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 7742, 13159, 15484, 26318, 52636, 92113, 184226, 368452, 644791, 1039561, 1289582, 2079122, 2579164, 4158244, 7276927, 14553854, 29107708, 50938489, 101876978, 203753956]

約数ペア:

[(1, 203753956), (2, 101876978), (4, 50938489), (7, 29107708), (14, 14553854), (28, 7276927), (49, 4158244), (79, 2579164), (98, 2079122), (158, 1289582), (196, 1039561), (316, 644791), (553, 368452), (1106, 184226), (2212, 92113), (3871, 52636), (7742, 26318), (13159, 15484)]