208813374672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20047367}}^1$

素因数の和:20047416

約数の個数: 80

約数和(自身を含む): 636383649792

約数和(自身を除く): 427570275120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 20047367, 40094734, 60142101, 80189468, 120284202, 140331569, 160378936, 240568404, 280663138, 320757872, 420994707, 481136808, 561326276, 621468377, 841989414, 962273616, 1122652552, 1242936754, 1683978828, 1864405131, 2245305104, 2485873508, 3367957656, 3728810262, 4350278639, 4971747016, 6735915312, 7457620524, 8700557278, 9943494032, 13050835917, 14915241048, 17401114556, 26101671834, 29830482096, 34802229112, 52203343668, 69604458224, 104406687336, 208813374672]

約数ペア:

[(1, 208813374672), (2, 104406687336), (3, 69604458224), (4, 52203343668), (6, 34802229112), (7, 29830482096), (8, 26101671834), (12, 17401114556), (14, 14915241048), (16, 13050835917), (21, 9943494032), (24, 8700557278), (28, 7457620524), (31, 6735915312), (42, 4971747016), (48, 4350278639), (56, 3728810262), (62, 3367957656), (84, 2485873508), (93, 2245305104), (112, 1864405131), (124, 1683978828), (168, 1242936754), (186, 1122652552), (217, 962273616), (248, 841989414), (336, 621468377), (372, 561326276), (434, 481136808), (496, 420994707), (651, 320757872), (744, 280663138), (868, 240568404), (1302, 160378936), (1488, 140331569), (1736, 120284202), (2604, 80189468), (3472, 60142101), (5208, 40094734), (10416, 20047367)]