200698530620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2805403}}^1$

素因数の和:2805499

約数の個数: 72

約数和(自身を含む): 496994151024

約数和(自身を除く): 296295620404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 365, 490, 511, 730, 980, 1022, 1460, 2044, 2555, 3577, 5110, 7154, 10220, 14308, 17885, 35770, 71540, 2805403, 5610806, 11221612, 14027015, 19637821, 28054030, 39275642, 56108060, 78551284, 98189105, 137464747, 196378210, 204794419, 274929494, 392756420, 409588838, 549858988, 687323735, 819177676, 1023972095, 1374647470, 1433560933, 2047944190, 2749294940, 2867121866, 4095888380, 5734243732, 7167804665, 10034926531, 14335609330, 20069853062, 28671218660, 40139706124, 50174632655, 100349265310, 200698530620]

約数ペア:

[(1, 200698530620), (2, 100349265310), (4, 50174632655), (5, 40139706124), (7, 28671218660), (10, 20069853062), (14, 14335609330), (20, 10034926531), (28, 7167804665), (35, 5734243732), (49, 4095888380), (70, 2867121866), (73, 2749294940), (98, 2047944190), (140, 1433560933), (146, 1374647470), (196, 1023972095), (245, 819177676), (292, 687323735), (365, 549858988), (490, 409588838), (511, 392756420), (730, 274929494), (980, 204794419), (1022, 196378210), (1460, 137464747), (2044, 98189105), (2555, 78551284), (3577, 56108060), (5110, 39275642), (7154, 28054030), (10220, 19637821), (14308, 14027015), (17885, 11221612), (35770, 5610806), (71540, 2805403)]