207966685712

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{757}}^1\times {\mathrm{131071}}^1$

素因数の和:131967

約数の個数: 40

約数和(自身を含む): 406550740992

約数和(自身を除く): 198584055280

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 757, 1048, 1514, 2096, 3028, 6056, 12112, 99167, 131071, 198334, 262142, 396668, 524284, 793336, 1048568, 1586672, 2097136, 17170301, 34340602, 68681204, 99220747, 137362408, 198441494, 274724816, 396882988, 793765976, 1587531952, 12997917857, 25995835714, 51991671428, 103983342856, 207966685712]

約数ペア:

[(1, 207966685712), (2, 103983342856), (4, 51991671428), (8, 25995835714), (16, 12997917857), (131, 1587531952), (262, 793765976), (524, 396882988), (757, 274724816), (1048, 198441494), (1514, 137362408), (2096, 99220747), (3028, 68681204), (6056, 34340602), (12112, 17170301), (99167, 2097136), (131071, 1586672), (198334, 1048568), (262142, 793336), (396668, 524284)]