201404763

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 353673216

約数和(自身を除く): 152268453

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 383, 491, 1071, 1149, 1473, 2681, 3437, 3447, 4419, 6511, 8043, 8347, 10311, 19533, 24129, 25041, 30933, 45577, 58429, 58599, 75123, 136731, 175287, 188053, 410193, 525861, 564159, 1316371, 1692477, 3196901, 3949113, 9590703, 11847339, 22378307, 28772109, 67134921, 201404763]

約数ペア:

[(1, 201404763), (3, 67134921), (7, 28772109), (9, 22378307), (17, 11847339), (21, 9590703), (51, 3949113), (63, 3196901), (119, 1692477), (153, 1316371), (357, 564159), (383, 525861), (491, 410193), (1071, 188053), (1149, 175287), (1473, 136731), (2681, 75123), (3437, 58599), (3447, 58429), (4419, 45577), (6511, 30933), (8043, 25041), (8347, 24129), (10311, 19533)]