200988564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{449}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 544622400

約数和(自身を除く): 343633836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 449, 511, 876, 898, 1022, 1347, 1533, 1796, 2044, 2694, 3066, 3143, 5329, 5388, 6132, 6286, 9429, 10658, 12572, 15987, 18858, 21316, 31974, 32777, 37303, 37716, 63948, 65554, 74606, 98331, 111909, 131108, 149212, 196662, 223818, 229439, 393324, 447636, 458878, 688317, 917756, 1376634, 2392721, 2753268, 4785442, 7178163, 9570884, 14356326, 16749047, 28712652, 33498094, 50247141, 66996188, 100494282, 200988564]

約数ペア:

[(1, 200988564), (2, 100494282), (3, 66996188), (4, 50247141), (6, 33498094), (7, 28712652), (12, 16749047), (14, 14356326), (21, 9570884), (28, 7178163), (42, 4785442), (73, 2753268), (84, 2392721), (146, 1376634), (219, 917756), (292, 688317), (438, 458878), (449, 447636), (511, 393324), (876, 229439), (898, 223818), (1022, 196662), (1347, 149212), (1533, 131108), (1796, 111909), (2044, 98331), (2694, 74606), (3066, 65554), (3143, 63948), (5329, 37716), (5388, 37303), (6132, 32777), (6286, 31974), (9429, 21316), (10658, 18858), (12572, 15987)]