198087458

素因数分解:

$2^1\times {\mathrm{29}}^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 320094720

約数和(自身を除く): 122007262

約数列:

[1, 2, 29, 31, 58, 62, 131, 262, 841, 899, 1682, 1798, 3799, 4061, 7598, 8122, 24389, 26071, 48778, 52142, 110171, 117769, 220342, 235538, 756059, 1512118, 3194959, 3415301, 6389918, 6830602, 99043729, 198087458]

約数ペア:

[(1, 198087458), (2, 99043729), (29, 6830602), (31, 6389918), (58, 3415301), (62, 3194959), (131, 1512118), (262, 756059), (841, 235538), (899, 220342), (1682, 117769), (1798, 110171), (3799, 52142), (4061, 48778), (7598, 26071), (8122, 24389)]