197008461

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2677}}^1$

素因数の和:2750

約数の個数: 48

約数和(自身を含む): 333378864

約数和(自身を除く): 136370403

約数列:

[1, 3, 9, 13, 17, 37, 39, 51, 111, 117, 153, 221, 333, 481, 629, 663, 1443, 1887, 1989, 2677, 4329, 5661, 8031, 8177, 24093, 24531, 34801, 45509, 73593, 99049, 104403, 136527, 297147, 313209, 409581, 591617, 891441, 1287637, 1683833, 1774851, 3862911, 5051499, 5324553, 11588733, 15154497, 21889829, 65669487, 197008461]

約数ペア:

[(1, 197008461), (3, 65669487), (9, 21889829), (13, 15154497), (17, 11588733), (37, 5324553), (39, 5051499), (51, 3862911), (111, 1774851), (117, 1683833), (153, 1287637), (221, 891441), (333, 591617), (481, 409581), (629, 313209), (663, 297147), (1443, 136527), (1887, 104403), (1989, 99049), (2677, 73593), (4329, 45509), (5661, 34801), (8031, 24531), (8177, 24093)]