201630279248

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{11329}}^1\times {\mathrm{15667}}^1$

素因数の和:27075

約数の個数: 40

約数和(自身を含む): 396221158080

約数和(自身を除く): 194590878832

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 11329, 15667, 22658, 31334, 45316, 62668, 90632, 125336, 181264, 250672, 804359, 1112357, 1608718, 2224714, 3217436, 4449428, 6434872, 8898856, 12869744, 17797712, 177491443, 354982886, 709965772, 1419931544, 2839863088, 12601892453, 25203784906, 50407569812, 100815139624, 201630279248]

約数ペア:

[(1, 201630279248), (2, 100815139624), (4, 50407569812), (8, 25203784906), (16, 12601892453), (71, 2839863088), (142, 1419931544), (284, 709965772), (568, 354982886), (1136, 177491443), (11329, 17797712), (15667, 12869744), (22658, 8898856), (31334, 6434872), (45316, 4449428), (62668, 3217436), (90632, 2224714), (125336, 1608718), (181264, 1112357), (250672, 804359)]