197678449290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49543471}}^1$

素因数の和:49543507

約数の個数: 64

約数和(自身を含む): 570740797440

約数和(自身を除く): 373062348150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 49543471, 99086942, 148630413, 247717355, 297260826, 346804297, 495434710, 693608594, 743152065, 941325949, 1040412891, 1486304130, 1734021485, 1882651898, 2080825782, 2823977847, 3468042970, 4706629745, 5202064455, 5647955694, 6589281643, 9413259490, 10404128910, 13178563286, 14119889235, 19767844929, 28239778470, 32946408215, 39535689858, 65892816430, 98839224645, 197678449290]

約数ペア:

[(1, 197678449290), (2, 98839224645), (3, 65892816430), (5, 39535689858), (6, 32946408215), (7, 28239778470), (10, 19767844929), (14, 14119889235), (15, 13178563286), (19, 10404128910), (21, 9413259490), (30, 6589281643), (35, 5647955694), (38, 5202064455), (42, 4706629745), (57, 3468042970), (70, 2823977847), (95, 2080825782), (105, 1882651898), (114, 1734021485), (133, 1486304130), (190, 1040412891), (210, 941325949), (266, 743152065), (285, 693608594), (399, 495434710), (570, 346804297), (665, 297260826), (798, 247717355), (1330, 148630413), (1995, 99086942), (3990, 49543471)]