200017972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12253}}^1$

素因数の和:12328

約数の個数: 48

約数和(自身を含む): 444673152

約数和(自身を除く): 244655180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 8162, 12253, 16324, 24506, 49012, 85771, 134783, 171542, 269566, 343084, 539132, 649409, 943481, 1298818, 1886962, 2597636, 3773924, 4545863, 7143499, 9091726, 14286998, 18183452, 28573996, 50004493, 100008986, 200017972]

約数ペア:

[(1, 200017972), (2, 100008986), (4, 50004493), (7, 28573996), (11, 18183452), (14, 14286998), (22, 9091726), (28, 7143499), (44, 4545863), (53, 3773924), (77, 2597636), (106, 1886962), (154, 1298818), (212, 943481), (308, 649409), (371, 539132), (583, 343084), (742, 269566), (1166, 171542), (1484, 134783), (2332, 85771), (4081, 49012), (8162, 24506), (12253, 16324)]