202720336

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 512967168

約数和(自身を除く): 310246832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 53, 56, 71, 74, 91, 104, 106, 112, 142, 148, 182, 208, 212, 259, 284, 296, 364, 371, 424, 481, 497, 518, 568, 592, 689, 728, 742, 848, 923, 962, 994, 1036, 1136, 1378, 1456, 1484, 1846, 1924, 1961, 1988, 2072, 2627, 2756, 2968, 3367, 3692, 3763, 3848, 3922, 3976, 4144, 4823, 5254, 5512, 5936, 6461, 6734, 7384, 7526, 7696, 7844, 7952, 9646, 10508, 11024, 12922, 13468, 13727, 14768, 15052, 15688, 18389, 19292, 21016, 25493, 25844, 26341, 26936, 27454, 30104, 31376, 34151, 36778, 38584, 42032, 48919, 50986, 51688, 52682, 53872, 54908, 60208, 68302, 73556, 77168, 97838, 101972, 103376, 105364, 109816, 136604, 139231, 147112, 178451, 195676, 203944, 210728, 219632, 239057, 273208, 278462, 294224, 342433, 356902, 391352, 407888, 421456, 478114, 546416, 556924, 684866, 713804, 782704, 956228, 974617, 1113848, 1369732, 1427608, 1810003, 1912456, 1949234, 2227696, 2739464, 2855216, 3620006, 3824912, 3898468, 5478928, 7240012, 7796936, 12670021, 14480024, 15593872, 25340042, 28960048, 50680084, 101360168, 202720336]

約数ペア:

[(1, 202720336), (2, 101360168), (4, 50680084), (7, 28960048), (8, 25340042), (13, 15593872), (14, 14480024), (16, 12670021), (26, 7796936), (28, 7240012), (37, 5478928), (52, 3898468), (53, 3824912), (56, 3620006), (71, 2855216), (74, 2739464), (91, 2227696), (104, 1949234), (106, 1912456), (112, 1810003), (142, 1427608), (148, 1369732), (182, 1113848), (208, 974617), (212, 956228), (259, 782704), (284, 713804), (296, 684866), (364, 556924), (371, 546416), (424, 478114), (481, 421456), (497, 407888), (518, 391352), (568, 356902), (592, 342433), (689, 294224), (728, 278462), (742, 273208), (848, 239057), (923, 219632), (962, 210728), (994, 203944), (1036, 195676), (1136, 178451), (1378, 147112), (1456, 139231), (1484, 136604), (1846, 109816), (1924, 105364), (1961, 103376), (1988, 101972), (2072, 97838), (2627, 77168), (2756, 73556), (2968, 68302), (3367, 60208), (3692, 54908), (3763, 53872), (3848, 52682), (3922, 51688), (3976, 50986), (4144, 48919), (4823, 42032), (5254, 38584), (5512, 36778), (5936, 34151), (6461, 31376), (6734, 30104), (7384, 27454), (7526, 26936), (7696, 26341), (7844, 25844), (7952, 25493), (9646, 21016), (10508, 19292), (11024, 18389), (12922, 15688), (13468, 15052), (13727, 14768)]