201889252005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{239357}}^1$

素因数の和:239678

約数の個数: 64

約数和(自身を含む): 383279178240

約数和(自身を除く): 181389926235

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 277, 435, 609, 831, 1015, 1385, 1939, 3045, 4155, 5817, 8033, 9695, 24099, 29085, 40165, 56231, 120495, 168693, 239357, 281155, 718071, 843465, 1196785, 1675499, 3590355, 5026497, 6941353, 8377495, 20824059, 25132485, 34706765, 48589471, 66301889, 104120295, 145768413, 198905667, 242947355, 331509445, 464113223, 728842065, 994528335, 1392339669, 1922754781, 2320566115, 5768264343, 6961698345, 9613773905, 13459283467, 28841321715, 40377850401, 67296417335, 201889252005]

約数ペア:

[(1, 201889252005), (3, 67296417335), (5, 40377850401), (7, 28841321715), (15, 13459283467), (21, 9613773905), (29, 6961698345), (35, 5768264343), (87, 2320566115), (105, 1922754781), (145, 1392339669), (203, 994528335), (277, 728842065), (435, 464113223), (609, 331509445), (831, 242947355), (1015, 198905667), (1385, 145768413), (1939, 104120295), (3045, 66301889), (4155, 48589471), (5817, 34706765), (8033, 25132485), (9695, 20824059), (24099, 8377495), (29085, 6941353), (40165, 5026497), (56231, 3590355), (120495, 1675499), (168693, 1196785), (239357, 843465), (281155, 718071)]