201468328

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{1669}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 384768000

約数和(自身を除く): 183299672

約数列:

[1, 2, 4, 8, 79, 158, 191, 316, 382, 632, 764, 1528, 1669, 3338, 6676, 13352, 15089, 30178, 60356, 120712, 131851, 263702, 318779, 527404, 637558, 1054808, 1275116, 2550232, 25183541, 50367082, 100734164, 201468328]

約数ペア:

[(1, 201468328), (2, 100734164), (4, 50367082), (8, 25183541), (79, 2550232), (158, 1275116), (191, 1054808), (316, 637558), (382, 527404), (632, 318779), (764, 263702), (1528, 131851), (1669, 120712), (3338, 60356), (6676, 30178), (13352, 15089)]