201543832

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{16139}}^1$

素因数の和:16375

約数の個数: 32

約数和(自身を含む): 433843200

約数和(自身を除く): 232299368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 6244, 12488, 16139, 32278, 64556, 112973, 129112, 225946, 451892, 903784, 3598997, 7197994, 14395988, 25192979, 28791976, 50385958, 100771916, 201543832]

約数ペア:

[(1, 201543832), (2, 100771916), (4, 50385958), (7, 28791976), (8, 25192979), (14, 14395988), (28, 7197994), (56, 3598997), (223, 903784), (446, 451892), (892, 225946), (1561, 129112), (1784, 112973), (3122, 64556), (6244, 32278), (12488, 16139)]