209303568

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{15629}}^1$

素因数の和:15677

約数の個数: 80

約数和(自身を含む): 620198400

約数和(自身を除く): 410894832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 15629, 31258, 46887, 62516, 93774, 125032, 140661, 187548, 250064, 281322, 375096, 421983, 484499, 562644, 750192, 843966, 968998, 1125288, 1453497, 1687932, 1937996, 2250576, 2906994, 3375864, 3875992, 4360491, 5813988, 6751728, 7751984, 8720982, 11627976, 13081473, 17441964, 23255952, 26162946, 34883928, 52325892, 69767856, 104651784, 209303568]

約数ペア:

[(1, 209303568), (2, 104651784), (3, 69767856), (4, 52325892), (6, 34883928), (8, 26162946), (9, 23255952), (12, 17441964), (16, 13081473), (18, 11627976), (24, 8720982), (27, 7751984), (31, 6751728), (36, 5813988), (48, 4360491), (54, 3875992), (62, 3375864), (72, 2906994), (93, 2250576), (108, 1937996), (124, 1687932), (144, 1453497), (186, 1125288), (216, 968998), (248, 843966), (279, 750192), (372, 562644), (432, 484499), (496, 421983), (558, 375096), (744, 281322), (837, 250064), (1116, 187548), (1488, 140661), (1674, 125032), (2232, 93774), (3348, 62516), (4464, 46887), (6696, 31258), (13392, 15629)]