198246492

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 510461952

約数和(自身を除く): 312215460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 131, 254, 262, 331, 381, 393, 508, 524, 662, 762, 786, 993, 1143, 1179, 1324, 1524, 1572, 1986, 2286, 2358, 2979, 3972, 4572, 4716, 5958, 11916, 16637, 33274, 42037, 43361, 49911, 66548, 84074, 86722, 99822, 126111, 130083, 149733, 168148, 173444, 199644, 252222, 260166, 299466, 378333, 390249, 504444, 520332, 598932, 756666, 780498, 1513332, 1560996, 5506847, 11013694, 16520541, 22027388, 33041082, 49561623, 66082164, 99123246, 198246492]

約数ペア:

[(1, 198246492), (2, 99123246), (3, 66082164), (4, 49561623), (6, 33041082), (9, 22027388), (12, 16520541), (18, 11013694), (36, 5506847), (127, 1560996), (131, 1513332), (254, 780498), (262, 756666), (331, 598932), (381, 520332), (393, 504444), (508, 390249), (524, 378333), (662, 299466), (762, 260166), (786, 252222), (993, 199644), (1143, 173444), (1179, 168148), (1324, 149733), (1524, 130083), (1572, 126111), (1986, 99822), (2286, 86722), (2358, 84074), (2979, 66548), (3972, 49911), (4572, 43361), (4716, 42037), (5958, 33274), (11916, 16637)]