201116146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 388546560

約数和(自身を除く): 187430414

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 79, 122, 154, 158, 271, 427, 542, 553, 671, 854, 869, 1106, 1342, 1738, 1897, 2981, 3794, 4697, 4819, 5962, 6083, 9394, 9638, 12166, 16531, 20867, 21409, 33062, 33733, 41734, 42818, 53009, 67466, 106018, 115717, 149863, 181841, 231434, 235499, 299726, 363682, 371063, 470998, 742126, 1272887, 1305949, 1648493, 2545774, 2611898, 3296986, 9141643, 14365439, 18283286, 28730878, 100558073, 201116146]

約数ペア:

[(1, 201116146), (2, 100558073), (7, 28730878), (11, 18283286), (14, 14365439), (22, 9141643), (61, 3296986), (77, 2611898), (79, 2545774), (122, 1648493), (154, 1305949), (158, 1272887), (271, 742126), (427, 470998), (542, 371063), (553, 363682), (671, 299726), (854, 235499), (869, 231434), (1106, 181841), (1342, 149863), (1738, 115717), (1897, 106018), (2981, 67466), (3794, 53009), (4697, 42818), (4819, 41734), (5962, 33733), (6083, 33062), (9394, 21409), (9638, 20867), (12166, 16531)]