202395128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 422936640

約数和(自身を除く): 220541512

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 73, 104, 106, 146, 212, 292, 424, 503, 584, 689, 949, 1006, 1378, 1898, 2012, 2756, 3796, 3869, 4024, 5512, 6539, 7592, 7738, 13078, 15476, 26156, 26659, 30952, 36719, 50297, 52312, 53318, 73438, 100594, 106636, 146876, 201188, 213272, 293752, 346567, 402376, 477347, 693134, 954694, 1386268, 1909388, 1946107, 2772536, 3818776, 3892214, 7784428, 15568856, 25299391, 50598782, 101197564, 202395128]

約数ペア:

[(1, 202395128), (2, 101197564), (4, 50598782), (8, 25299391), (13, 15568856), (26, 7784428), (52, 3892214), (53, 3818776), (73, 2772536), (104, 1946107), (106, 1909388), (146, 1386268), (212, 954694), (292, 693134), (424, 477347), (503, 402376), (584, 346567), (689, 293752), (949, 213272), (1006, 201188), (1378, 146876), (1898, 106636), (2012, 100594), (2756, 73438), (3796, 53318), (3869, 52312), (4024, 50297), (5512, 36719), (6539, 30952), (7592, 26659), (7738, 26156), (13078, 15476)]