201892900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3463}}^1$

素因数の和:3541

約数の個数: 72

約数和(自身を含む): 487093824

約数和(自身を除く): 285200924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 212, 220, 265, 275, 530, 550, 583, 1060, 1100, 1166, 1325, 2332, 2650, 2915, 3463, 5300, 5830, 6926, 11660, 13852, 14575, 17315, 29150, 34630, 38093, 58300, 69260, 76186, 86575, 152372, 173150, 183539, 190465, 346300, 367078, 380930, 734156, 761860, 917695, 952325, 1835390, 1904650, 2018929, 3670780, 3809300, 4037858, 4588475, 8075716, 9176950, 10094645, 18353900, 20189290, 40378580, 50473225, 100946450, 201892900]

約数ペア:

[(1, 201892900), (2, 100946450), (4, 50473225), (5, 40378580), (10, 20189290), (11, 18353900), (20, 10094645), (22, 9176950), (25, 8075716), (44, 4588475), (50, 4037858), (53, 3809300), (55, 3670780), (100, 2018929), (106, 1904650), (110, 1835390), (212, 952325), (220, 917695), (265, 761860), (275, 734156), (530, 380930), (550, 367078), (583, 346300), (1060, 190465), (1100, 183539), (1166, 173150), (1325, 152372), (2332, 86575), (2650, 76186), (2915, 69260), (3463, 58300), (5300, 38093), (5830, 34630), (6926, 29150), (11660, 17315), (13852, 14575)]