200716890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4643}}^1$

素因数の和:4795

約数の個数: 64

約数和(自身を含む): 529638912

約数和(自身を除く): 328922022

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 131, 165, 262, 330, 393, 655, 786, 1310, 1441, 1965, 2882, 3930, 4323, 4643, 7205, 8646, 9286, 13929, 14410, 21615, 23215, 27858, 43230, 46430, 51073, 69645, 102146, 139290, 153219, 255365, 306438, 510730, 608233, 766095, 1216466, 1532190, 1824699, 3041165, 3649398, 6082330, 6690563, 9123495, 13381126, 18246990, 20071689, 33452815, 40143378, 66905630, 100358445, 200716890]

約数ペア:

[(1, 200716890), (2, 100358445), (3, 66905630), (5, 40143378), (6, 33452815), (10, 20071689), (11, 18246990), (15, 13381126), (22, 9123495), (30, 6690563), (33, 6082330), (55, 3649398), (66, 3041165), (110, 1824699), (131, 1532190), (165, 1216466), (262, 766095), (330, 608233), (393, 510730), (655, 306438), (786, 255365), (1310, 153219), (1441, 139290), (1965, 102146), (2882, 69645), (3930, 51073), (4323, 46430), (4643, 43230), (7205, 27858), (8646, 23215), (9286, 21615), (13929, 14410)]