200266916

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:792

約数の個数: 36

約数和(自身を含む): 371886480

約数和(自身を除く): 171619564

約数列:

[1, 2, 4, 19, 38, 76, 331, 361, 419, 662, 722, 838, 1324, 1444, 1676, 6289, 7961, 12578, 15922, 25156, 31844, 119491, 138689, 151259, 238982, 277378, 302518, 477964, 554756, 605036, 2635091, 5270182, 10540364, 50066729, 100133458, 200266916]

約数ペア:

[(1, 200266916), (2, 100133458), (4, 50066729), (19, 10540364), (38, 5270182), (76, 2635091), (331, 605036), (361, 554756), (419, 477964), (662, 302518), (722, 277378), (838, 238982), (1324, 151259), (1444, 138689), (1676, 119491), (6289, 31844), (7961, 25156), (12578, 15922)]