203733572

素因数分解:

$2^2\times 7^2\times {\mathrm{743}}^1\times {\mathrm{1399}}^1$

素因数の和:2160

約数の個数: 36

約数和(自身を含む): 415598400

約数和(自身を除く): 211864828

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 743, 1399, 1486, 2798, 2972, 5201, 5596, 9793, 10402, 19586, 20804, 36407, 39172, 68551, 72814, 137102, 145628, 274204, 1039457, 2078914, 4157828, 7276199, 14552398, 29104796, 50933393, 101866786, 203733572]

約数ペア:

[(1, 203733572), (2, 101866786), (4, 50933393), (7, 29104796), (14, 14552398), (28, 7276199), (49, 4157828), (98, 2078914), (196, 1039457), (743, 274204), (1399, 145628), (1486, 137102), (2798, 72814), (2972, 68551), (5201, 39172), (5596, 36407), (9793, 20804), (10402, 19586)]