208835514

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2719}}^1$

素因数の和:2995

約数の個数: 48

約数和(自身を含む): 481178880

約数和(自身を除く): 272343366

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 251, 306, 502, 753, 1506, 2259, 2719, 4267, 4518, 5438, 8157, 8534, 12801, 16314, 24471, 25602, 38403, 46223, 48942, 76806, 92446, 138669, 277338, 416007, 682469, 832014, 1364938, 2047407, 4094814, 6142221, 11601973, 12284442, 23203946, 34805919, 69611838, 104417757, 208835514]

約数ペア:

[(1, 208835514), (2, 104417757), (3, 69611838), (6, 34805919), (9, 23203946), (17, 12284442), (18, 11601973), (34, 6142221), (51, 4094814), (102, 2047407), (153, 1364938), (251, 832014), (306, 682469), (502, 416007), (753, 277338), (1506, 138669), (2259, 92446), (2719, 76806), (4267, 48942), (4518, 46223), (5438, 38403), (8157, 25602), (8534, 24471), (12801, 16314)]