200013308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 391910400

約数和(自身を除く): 191897092

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 199, 212, 398, 431, 583, 796, 862, 1166, 1724, 2189, 2332, 4378, 4741, 8756, 9482, 10547, 18964, 21094, 22843, 42188, 45686, 85769, 91372, 116017, 171538, 232034, 251273, 343076, 464068, 502546, 943459, 1005092, 1886918, 3773836, 4545757, 9091514, 18183028, 50003327, 100006654, 200013308]

約数ペア:

[(1, 200013308), (2, 100006654), (4, 50003327), (11, 18183028), (22, 9091514), (44, 4545757), (53, 3773836), (106, 1886918), (199, 1005092), (212, 943459), (398, 502546), (431, 464068), (583, 343076), (796, 251273), (862, 232034), (1166, 171538), (1724, 116017), (2189, 91372), (2332, 85769), (4378, 45686), (4741, 42188), (8756, 22843), (9482, 21094), (10547, 18964)]