199863936

素因数分解:

$2^7\times 3^4\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:584

約数の個数: 160

約数和(自身を含む): 612039780

約数和(自身を除く): 412175844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 384, 432, 444, 521, 576, 592, 648, 666, 864, 888, 999, 1042, 1152, 1184, 1296, 1332, 1563, 1728, 1776, 1998, 2084, 2368, 2592, 2664, 2997, 3126, 3456, 3552, 3996, 4168, 4689, 4736, 5184, 5328, 5994, 6252, 7104, 7992, 8336, 9378, 10368, 10656, 11988, 12504, 14067, 14208, 15984, 16672, 18756, 19277, 21312, 23976, 25008, 28134, 31968, 33344, 37512, 38554, 42201, 42624, 47952, 50016, 56268, 57831, 63936, 66688, 75024, 77108, 84402, 95904, 100032, 112536, 115662, 127872, 150048, 154216, 168804, 173493, 191808, 200064, 225072, 231324, 300096, 308432, 337608, 346986, 383616, 450144, 462648, 520479, 600192, 616864, 675216, 693972, 900288, 925296, 1040958, 1233728, 1350432, 1387944, 1561437, 1800576, 1850592, 2081916, 2467456, 2700864, 2775888, 3122874, 3701184, 4163832, 5401728, 5551776, 6245748, 7402368, 8327664, 11103552, 12491496, 16655328, 22207104, 24982992, 33310656, 49965984, 66621312, 99931968, 199863936]

約数ペア:

[(1, 199863936), (2, 99931968), (3, 66621312), (4, 49965984), (6, 33310656), (8, 24982992), (9, 22207104), (12, 16655328), (16, 12491496), (18, 11103552), (24, 8327664), (27, 7402368), (32, 6245748), (36, 5551776), (37, 5401728), (48, 4163832), (54, 3701184), (64, 3122874), (72, 2775888), (74, 2700864), (81, 2467456), (96, 2081916), (108, 1850592), (111, 1800576), (128, 1561437), (144, 1387944), (148, 1350432), (162, 1233728), (192, 1040958), (216, 925296), (222, 900288), (288, 693972), (296, 675216), (324, 616864), (333, 600192), (384, 520479), (432, 462648), (444, 450144), (521, 383616), (576, 346986), (592, 337608), (648, 308432), (666, 300096), (864, 231324), (888, 225072), (999, 200064), (1042, 191808), (1152, 173493), (1184, 168804), (1296, 154216), (1332, 150048), (1563, 127872), (1728, 115662), (1776, 112536), (1998, 100032), (2084, 95904), (2368, 84402), (2592, 77108), (2664, 75024), (2997, 66688), (3126, 63936), (3456, 57831), (3552, 56268), (3996, 50016), (4168, 47952), (4689, 42624), (4736, 42201), (5184, 38554), (5328, 37512), (5994, 33344), (6252, 31968), (7104, 28134), (7992, 25008), (8336, 23976), (9378, 21312), (10368, 19277), (10656, 18756), (11988, 16672), (12504, 15984), (14067, 14208)]