211577002

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9769}}^1$

素因数の和:9815

約数の個数: 48

約数和(自身を含む): 421008840

約数和(自身を除く): 209431838

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 3094, 9769, 10829, 19538, 21658, 68383, 126997, 136766, 166073, 253994, 332146, 478681, 888979, 957362, 1162511, 1777958, 2158949, 2325022, 4317898, 6222853, 8137577, 12445706, 15112643, 16275154, 30225286, 105788501, 211577002]

約数ペア:

[(1, 211577002), (2, 105788501), (7, 30225286), (13, 16275154), (14, 15112643), (17, 12445706), (26, 8137577), (34, 6222853), (49, 4317898), (91, 2325022), (98, 2158949), (119, 1777958), (182, 1162511), (221, 957362), (238, 888979), (442, 478681), (637, 332146), (833, 253994), (1274, 166073), (1547, 136766), (1666, 126997), (3094, 68383), (9769, 21658), (10829, 19538)]