199609704

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1361}}^1$

素因数の和:1480

約数の個数: 128

約数和(自身を含む): 640684800

約数和(自身を除く): 441075096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 97, 108, 126, 168, 189, 194, 216, 252, 291, 378, 388, 504, 582, 679, 756, 776, 873, 1164, 1358, 1361, 1512, 1746, 2037, 2328, 2619, 2716, 2722, 3492, 4074, 4083, 5238, 5432, 5444, 6111, 6984, 8148, 8166, 9527, 10476, 10888, 12222, 12249, 16296, 16332, 18333, 19054, 20952, 24444, 24498, 28581, 32664, 36666, 36747, 38108, 48888, 48996, 57162, 73332, 73494, 76216, 85743, 97992, 114324, 132017, 146664, 146988, 171486, 228648, 257229, 264034, 293976, 342972, 396051, 514458, 528068, 685944, 792102, 924119, 1028916, 1056136, 1188153, 1584204, 1848238, 2057832, 2376306, 2772357, 3168408, 3564459, 3696476, 4752612, 5544714, 7128918, 7392952, 8317071, 9505224, 11089428, 14257836, 16634142, 22178856, 24951213, 28515672, 33268284, 49902426, 66536568, 99804852, 199609704]

約数ペア:

[(1, 199609704), (2, 99804852), (3, 66536568), (4, 49902426), (6, 33268284), (7, 28515672), (8, 24951213), (9, 22178856), (12, 16634142), (14, 14257836), (18, 11089428), (21, 9505224), (24, 8317071), (27, 7392952), (28, 7128918), (36, 5544714), (42, 4752612), (54, 3696476), (56, 3564459), (63, 3168408), (72, 2772357), (84, 2376306), (97, 2057832), (108, 1848238), (126, 1584204), (168, 1188153), (189, 1056136), (194, 1028916), (216, 924119), (252, 792102), (291, 685944), (378, 528068), (388, 514458), (504, 396051), (582, 342972), (679, 293976), (756, 264034), (776, 257229), (873, 228648), (1164, 171486), (1358, 146988), (1361, 146664), (1512, 132017), (1746, 114324), (2037, 97992), (2328, 85743), (2619, 76216), (2716, 73494), (2722, 73332), (3492, 57162), (4074, 48996), (4083, 48888), (5238, 38108), (5432, 36747), (5444, 36666), (6111, 32664), (6984, 28581), (8148, 24498), (8166, 24444), (9527, 20952), (10476, 19054), (10888, 18333), (12222, 16332), (12249, 16296)]