206331372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10253}}^1$

素因数の和:10319

約数の個数: 72

約数和(自身を含む): 574798224

約数和(自身を除く): 368466852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 10253, 20124, 20506, 30759, 41012, 61518, 92277, 123036, 133289, 184554, 266578, 369108, 399867, 440879, 533156, 799734, 881758, 1199601, 1322637, 1599468, 1763516, 2399202, 2645274, 3967911, 4798404, 5290548, 5731427, 7935822, 11462854, 15871644, 17194281, 22925708, 34388562, 51582843, 68777124, 103165686, 206331372]

約数ペア:

[(1, 206331372), (2, 103165686), (3, 68777124), (4, 51582843), (6, 34388562), (9, 22925708), (12, 17194281), (13, 15871644), (18, 11462854), (26, 7935822), (36, 5731427), (39, 5290548), (43, 4798404), (52, 3967911), (78, 2645274), (86, 2399202), (117, 1763516), (129, 1599468), (156, 1322637), (172, 1199601), (234, 881758), (258, 799734), (387, 533156), (468, 440879), (516, 399867), (559, 369108), (774, 266578), (1118, 184554), (1548, 133289), (1677, 123036), (2236, 92277), (3354, 61518), (5031, 41012), (6708, 30759), (10062, 20506), (10253, 20124)]