201805961216

素因数分解:

$2^{11}\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{16963}}^1$

素因数の和:17179

約数の個数: 96

約数和(自身を含む): 417083350320

約数和(自身を除く): 215277389104

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 157, 256, 296, 314, 512, 592, 628, 1024, 1184, 1256, 2048, 2368, 2512, 4736, 5024, 5809, 9472, 10048, 11618, 16963, 18944, 20096, 23236, 33926, 37888, 40192, 46472, 67852, 75776, 80384, 92944, 135704, 160768, 185888, 271408, 321536, 371776, 542816, 627631, 743552, 1085632, 1255262, 1487104, 2171264, 2510524, 2663191, 2974208, 4342528, 5021048, 5326382, 5948416, 8685056, 10042096, 10652764, 11896832, 17370112, 20084192, 21305528, 34740224, 40168384, 42611056, 80336768, 85222112, 98538067, 160673536, 170444224, 197076134, 321347072, 340888448, 394152268, 642694144, 681776896, 788304536, 1285388288, 1363553792, 1576609072, 2727107584, 3153218144, 5454215168, 6306436288, 12612872576, 25225745152, 50451490304, 100902980608, 201805961216]

約数ペア:

[(1, 201805961216), (2, 100902980608), (4, 50451490304), (8, 25225745152), (16, 12612872576), (32, 6306436288), (37, 5454215168), (64, 3153218144), (74, 2727107584), (128, 1576609072), (148, 1363553792), (157, 1285388288), (256, 788304536), (296, 681776896), (314, 642694144), (512, 394152268), (592, 340888448), (628, 321347072), (1024, 197076134), (1184, 170444224), (1256, 160673536), (2048, 98538067), (2368, 85222112), (2512, 80336768), (4736, 42611056), (5024, 40168384), (5809, 34740224), (9472, 21305528), (10048, 20084192), (11618, 17370112), (16963, 11896832), (18944, 10652764), (20096, 10042096), (23236, 8685056), (33926, 5948416), (37888, 5326382), (40192, 5021048), (46472, 4342528), (67852, 2974208), (75776, 2663191), (80384, 2510524), (92944, 2171264), (135704, 1487104), (160768, 1255262), (185888, 1085632), (271408, 743552), (321536, 627631), (371776, 542816)]