202819992

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1319}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 522720000

約数和(自身を除く): 319900008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 149, 172, 258, 298, 344, 447, 516, 596, 894, 1032, 1192, 1319, 1788, 2638, 3576, 3957, 5276, 6407, 7914, 10552, 12814, 15828, 19221, 25628, 31656, 38442, 51256, 56717, 76884, 113434, 153768, 170151, 196531, 226868, 340302, 393062, 453736, 589593, 680604, 786124, 1179186, 1361208, 1572248, 2358372, 4716744, 8450833, 16901666, 25352499, 33803332, 50704998, 67606664, 101409996, 202819992]

約数ペア:

[(1, 202819992), (2, 101409996), (3, 67606664), (4, 50704998), (6, 33803332), (8, 25352499), (12, 16901666), (24, 8450833), (43, 4716744), (86, 2358372), (129, 1572248), (149, 1361208), (172, 1179186), (258, 786124), (298, 680604), (344, 589593), (447, 453736), (516, 393062), (596, 340302), (894, 226868), (1032, 196531), (1192, 170151), (1319, 153768), (1788, 113434), (2638, 76884), (3576, 56717), (3957, 51256), (5276, 38442), (6407, 31656), (7914, 25628), (10552, 19221), (12814, 15828)]