199419616

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{51503}}^1$

素因数の和:51535

約数の個数: 36

約数和(自身を含む): 431552016

約数和(自身を除く): 232132400

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 51503, 103006, 206012, 412024, 566533, 824048, 1133066, 1648096, 2266132, 4532264, 6231863, 9064528, 12463726, 18129056, 24927452, 49854904, 99709808, 199419616]

約数ペア:

[(1, 199419616), (2, 99709808), (4, 49854904), (8, 24927452), (11, 18129056), (16, 12463726), (22, 9064528), (32, 6231863), (44, 4532264), (88, 2266132), (121, 1648096), (176, 1133066), (242, 824048), (352, 566533), (484, 412024), (968, 206012), (1936, 103006), (3872, 51503)]