214498768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{32939}}^1$

素因数の和:32995

約数の個数: 40

約数和(自身を含む): 465639840

約数和(自身を除く): 251141072

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 32939, 65878, 131756, 263512, 362329, 527024, 724658, 1218743, 1449316, 2437486, 2898632, 4874972, 5797264, 9749944, 13406173, 19499888, 26812346, 53624692, 107249384, 214498768]

約数ペア:

[(1, 214498768), (2, 107249384), (4, 53624692), (8, 26812346), (11, 19499888), (16, 13406173), (22, 9749944), (37, 5797264), (44, 4874972), (74, 2898632), (88, 2437486), (148, 1449316), (176, 1218743), (296, 724658), (407, 527024), (592, 362329), (814, 263512), (1628, 131756), (3256, 65878), (6512, 32939)]