209195064

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13147}}^1$

素因数の和:13189

約数の個数: 96

約数和(自身を含む): 646092720

約数和(自身を除く): 436897656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 13147, 15912, 26294, 39441, 52588, 78882, 105176, 118323, 157764, 170911, 223499, 236646, 315528, 341822, 446998, 473292, 512733, 670497, 683644, 893996, 946584, 1025466, 1340994, 1367288, 1538199, 1787992, 2011491, 2050932, 2681988, 2905487, 3076398, 4022982, 4101864, 5363976, 5810974, 6152796, 8045964, 8716461, 11621948, 12305592, 16091928, 17432922, 23243896, 26149383, 34865844, 52298766, 69731688, 104597532, 209195064]

約数ペア:

[(1, 209195064), (2, 104597532), (3, 69731688), (4, 52298766), (6, 34865844), (8, 26149383), (9, 23243896), (12, 17432922), (13, 16091928), (17, 12305592), (18, 11621948), (24, 8716461), (26, 8045964), (34, 6152796), (36, 5810974), (39, 5363976), (51, 4101864), (52, 4022982), (68, 3076398), (72, 2905487), (78, 2681988), (102, 2050932), (104, 2011491), (117, 1787992), (136, 1538199), (153, 1367288), (156, 1340994), (204, 1025466), (221, 946584), (234, 893996), (306, 683644), (312, 670497), (408, 512733), (442, 473292), (468, 446998), (612, 341822), (663, 315528), (884, 236646), (936, 223499), (1224, 170911), (1326, 157764), (1768, 118323), (1989, 105176), (2652, 78882), (3978, 52588), (5304, 39441), (7956, 26294), (13147, 15912)]