196254552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 553512960

約数和(自身を除く): 357258408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 103, 104, 124, 156, 186, 197, 206, 248, 309, 312, 372, 394, 403, 412, 591, 618, 744, 788, 806, 824, 1182, 1209, 1236, 1339, 1576, 1612, 2364, 2418, 2472, 2561, 2678, 3193, 3224, 4017, 4728, 4836, 5122, 5356, 6107, 6386, 7683, 8034, 9579, 9672, 10244, 10712, 12214, 12772, 15366, 16068, 18321, 19158, 20291, 20488, 24428, 25544, 30732, 32136, 36642, 38316, 40582, 41509, 48856, 60873, 61464, 73284, 76632, 79391, 81164, 83018, 121746, 124527, 146568, 158782, 162328, 166036, 238173, 243492, 249054, 263783, 317564, 332072, 476346, 486984, 498108, 527566, 629021, 635128, 791349, 952692, 996216, 1055132, 1258042, 1582698, 1887063, 1905384, 2110264, 2516084, 3165396, 3774126, 5032168, 6330792, 7548252, 8177273, 15096504, 16354546, 24531819, 32709092, 49063638, 65418184, 98127276, 196254552]

約数ペア:

[(1, 196254552), (2, 98127276), (3, 65418184), (4, 49063638), (6, 32709092), (8, 24531819), (12, 16354546), (13, 15096504), (24, 8177273), (26, 7548252), (31, 6330792), (39, 5032168), (52, 3774126), (62, 3165396), (78, 2516084), (93, 2110264), (103, 1905384), (104, 1887063), (124, 1582698), (156, 1258042), (186, 1055132), (197, 996216), (206, 952692), (248, 791349), (309, 635128), (312, 629021), (372, 527566), (394, 498108), (403, 486984), (412, 476346), (591, 332072), (618, 317564), (744, 263783), (788, 249054), (806, 243492), (824, 238173), (1182, 166036), (1209, 162328), (1236, 158782), (1339, 146568), (1576, 124527), (1612, 121746), (2364, 83018), (2418, 81164), (2472, 79391), (2561, 76632), (2678, 73284), (3193, 61464), (3224, 60873), (4017, 48856), (4728, 41509), (4836, 40582), (5122, 38316), (5356, 36642), (6107, 32136), (6386, 30732), (7683, 25544), (8034, 24428), (9579, 20488), (9672, 20291), (10244, 19158), (10712, 18321), (12214, 16068), (12772, 15366)]