201630296

素因数分解:

$2^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{2693}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 442247040

約数和(自身を除く): 240616744

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 191, 196, 382, 392, 764, 1337, 1528, 2674, 2693, 5348, 5386, 9359, 10696, 10772, 18718, 18851, 21544, 37436, 37702, 74872, 75404, 131957, 150808, 263914, 514363, 527828, 1028726, 1055656, 2057452, 3600541, 4114904, 7201082, 14402164, 25203787, 28804328, 50407574, 100815148, 201630296]

約数ペア:

[(1, 201630296), (2, 100815148), (4, 50407574), (7, 28804328), (8, 25203787), (14, 14402164), (28, 7201082), (49, 4114904), (56, 3600541), (98, 2057452), (191, 1055656), (196, 1028726), (382, 527828), (392, 514363), (764, 263914), (1337, 150808), (1528, 131957), (2674, 75404), (2693, 74872), (5348, 37702), (5386, 37436), (9359, 21544), (10696, 18851), (10772, 18718)]