199926816

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109609}}^1$

素因数の和:109641

約数の個数: 48

約数和(自身を含む): 552434400

約数和(自身を除く): 352507584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 109609, 219218, 328827, 438436, 657654, 876872, 1315308, 1753744, 2082571, 2630616, 3507488, 4165142, 5261232, 6247713, 8330284, 10522464, 12495426, 16660568, 24990852, 33321136, 49981704, 66642272, 99963408, 199926816]

約数ペア:

[(1, 199926816), (2, 99963408), (3, 66642272), (4, 49981704), (6, 33321136), (8, 24990852), (12, 16660568), (16, 12495426), (19, 10522464), (24, 8330284), (32, 6247713), (38, 5261232), (48, 4165142), (57, 3507488), (76, 2630616), (96, 2082571), (114, 1753744), (152, 1315308), (228, 876872), (304, 657654), (456, 438436), (608, 328827), (912, 219218), (1824, 109609)]