200322815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 321159168

約数和(自身を除く): 120836353

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 127, 187, 241, 385, 595, 635, 889, 935, 1205, 1309, 1397, 1687, 2159, 2651, 4097, 4445, 6545, 6985, 8435, 9779, 10795, 13255, 15113, 18557, 20485, 23749, 28679, 30607, 45067, 48895, 75565, 92785, 118745, 143395, 153035, 166243, 214249, 225335, 315469, 336677, 520319, 831215, 1071245, 1577345, 1683385, 2356739, 2601595, 3642233, 5723509, 11783695, 18211165, 28617545, 40064563, 200322815]

約数ペア:

[(1, 200322815), (5, 40064563), (7, 28617545), (11, 18211165), (17, 11783695), (35, 5723509), (55, 3642233), (77, 2601595), (85, 2356739), (119, 1683385), (127, 1577345), (187, 1071245), (241, 831215), (385, 520319), (595, 336677), (635, 315469), (889, 225335), (935, 214249), (1205, 166243), (1309, 153035), (1397, 143395), (1687, 118745), (2159, 92785), (2651, 75565), (4097, 48895), (4445, 45067), (6545, 30607), (6985, 28679), (8435, 23749), (9779, 20485), (10795, 18557), (13255, 15113)]