210917148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{18521}}^1$

素因数の和:18614

約数の個数: 48

約数和(自身を含む): 537286176

約数和(自身を除く): 326369028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 18521, 37042, 55563, 74084, 111126, 222252, 240773, 481546, 722319, 963092, 1352033, 1444638, 2704066, 2889276, 4056099, 5408132, 8112198, 16224396, 17576429, 35152858, 52729287, 70305716, 105458574, 210917148]

約数ペア:

[(1, 210917148), (2, 105458574), (3, 70305716), (4, 52729287), (6, 35152858), (12, 17576429), (13, 16224396), (26, 8112198), (39, 5408132), (52, 4056099), (73, 2889276), (78, 2704066), (146, 1444638), (156, 1352033), (219, 963092), (292, 722319), (438, 481546), (876, 240773), (949, 222252), (1898, 111126), (2847, 74084), (3796, 55563), (5694, 37042), (11388, 18521)]