201034690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 406591488

約数和(自身を除く): 205556798

約数列:

[1, 2, 5, 10, 17, 31, 34, 37, 62, 74, 85, 155, 170, 185, 310, 370, 527, 629, 1031, 1054, 1147, 1258, 2062, 2294, 2635, 3145, 5155, 5270, 5735, 6290, 10310, 11470, 17527, 19499, 31961, 35054, 38147, 38998, 63922, 76294, 87635, 97495, 159805, 175270, 190735, 194990, 319610, 381470, 543337, 648499, 1086674, 1182557, 1296998, 2365114, 2716685, 3242495, 5433370, 5912785, 6484990, 11825570, 20103469, 40206938, 100517345, 201034690]

約数ペア:

[(1, 201034690), (2, 100517345), (5, 40206938), (10, 20103469), (17, 11825570), (31, 6484990), (34, 5912785), (37, 5433370), (62, 3242495), (74, 2716685), (85, 2365114), (155, 1296998), (170, 1182557), (185, 1086674), (310, 648499), (370, 543337), (527, 381470), (629, 319610), (1031, 194990), (1054, 190735), (1147, 175270), (1258, 159805), (2062, 97495), (2294, 87635), (2635, 76294), (3145, 63922), (5155, 38998), (5270, 38147), (5735, 35054), (6290, 31961), (10310, 19499), (11470, 17527)]