194675888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{18133}}^1$

素因数の和:18213

約数の個数: 40

約数和(自身を含む): 418242576

約数和(自身を除く): 223566688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 18133, 36266, 72532, 145064, 199463, 290128, 398926, 797852, 1106113, 1595704, 2212226, 3191408, 4424452, 8848904, 12167243, 17697808, 24334486, 48668972, 97337944, 194675888]

約数ペア:

[(1, 194675888), (2, 97337944), (4, 48668972), (8, 24334486), (11, 17697808), (16, 12167243), (22, 8848904), (44, 4424452), (61, 3191408), (88, 2212226), (122, 1595704), (176, 1106113), (244, 797852), (488, 398926), (671, 290128), (976, 199463), (1342, 145064), (2684, 72532), (5368, 36266), (10736, 18133)]