197976702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2477}}^1$

素因数の和:2673

約数の個数: 64

約数和(自身を含む): 496710144

約数和(自身を除く): 298733442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 173, 231, 346, 462, 519, 1038, 1211, 1903, 2422, 2477, 3633, 3806, 4954, 5709, 7266, 7431, 11418, 13321, 14862, 17339, 26642, 27247, 34678, 39963, 52017, 54494, 79926, 81741, 104034, 163482, 190729, 381458, 428521, 572187, 857042, 1144374, 1285563, 2571126, 2999647, 4713731, 5999294, 8998941, 9427462, 14141193, 17997882, 28282386, 32996117, 65992234, 98988351, 197976702]

約数ペア:

[(1, 197976702), (2, 98988351), (3, 65992234), (6, 32996117), (7, 28282386), (11, 17997882), (14, 14141193), (21, 9427462), (22, 8998941), (33, 5999294), (42, 4713731), (66, 2999647), (77, 2571126), (154, 1285563), (173, 1144374), (231, 857042), (346, 572187), (462, 428521), (519, 381458), (1038, 190729), (1211, 163482), (1903, 104034), (2422, 81741), (2477, 79926), (3633, 54494), (3806, 52017), (4954, 39963), (5709, 34678), (7266, 27247), (7431, 26642), (11418, 17339), (13321, 14862)]