207831052

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 478608480

約数和(自身を除く): 270777428

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 29, 34, 44, 52, 58, 67, 68, 116, 121, 134, 143, 187, 221, 242, 268, 286, 319, 374, 377, 442, 484, 493, 572, 638, 737, 748, 754, 871, 884, 986, 1139, 1276, 1474, 1508, 1573, 1742, 1943, 1972, 2057, 2278, 2431, 2948, 3146, 3484, 3509, 3886, 4114, 4147, 4556, 4862, 5423, 6292, 6409, 7018, 7772, 8107, 8228, 8294, 9581, 9724, 10846, 12529, 12818, 14036, 14807, 16214, 16588, 19162, 21373, 21692, 25058, 25259, 25636, 26741, 29614, 32428, 33031, 38324, 42746, 45617, 50116, 50518, 53482, 59228, 59653, 66062, 70499, 85492, 91234, 101036, 105391, 106964, 119306, 132124, 137819, 140998, 162877, 182468, 210782, 235103, 238612, 275638, 277849, 281996, 325754, 363341, 421564, 429403, 470206, 551276, 555698, 651508, 726682, 775489, 858806, 940412, 1111396, 1453364, 1550978, 1717612, 1791647, 3056339, 3101956, 3583294, 3996751, 4723433, 6112678, 7166588, 7993502, 9446866, 12225356, 15987004, 18893732, 51957763, 103915526, 207831052]

約数ペア:

[(1, 207831052), (2, 103915526), (4, 51957763), (11, 18893732), (13, 15987004), (17, 12225356), (22, 9446866), (26, 7993502), (29, 7166588), (34, 6112678), (44, 4723433), (52, 3996751), (58, 3583294), (67, 3101956), (68, 3056339), (116, 1791647), (121, 1717612), (134, 1550978), (143, 1453364), (187, 1111396), (221, 940412), (242, 858806), (268, 775489), (286, 726682), (319, 651508), (374, 555698), (377, 551276), (442, 470206), (484, 429403), (493, 421564), (572, 363341), (638, 325754), (737, 281996), (748, 277849), (754, 275638), (871, 238612), (884, 235103), (986, 210782), (1139, 182468), (1276, 162877), (1474, 140998), (1508, 137819), (1573, 132124), (1742, 119306), (1943, 106964), (1972, 105391), (2057, 101036), (2278, 91234), (2431, 85492), (2948, 70499), (3146, 66062), (3484, 59653), (3509, 59228), (3886, 53482), (4114, 50518), (4147, 50116), (4556, 45617), (4862, 42746), (5423, 38324), (6292, 33031), (6409, 32428), (7018, 29614), (7772, 26741), (8107, 25636), (8228, 25259), (8294, 25058), (9581, 21692), (9724, 21373), (10846, 19162), (12529, 16588), (12818, 16214), (14036, 14807)]