199319904

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{98869}}^1$

素因数の和:98892

約数の個数: 72

約数和(自身を含む): 647796240

約数和(自身を除く): 448476336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 98869, 197738, 296607, 395476, 593214, 692083, 790952, 889821, 1186428, 1384166, 1581904, 1779642, 2076249, 2372856, 2768332, 3163808, 3559284, 4152498, 4745712, 5536664, 6228747, 7118568, 8304996, 9491424, 11073328, 12457494, 14237136, 16609992, 22146656, 24914988, 28474272, 33219984, 49829976, 66439968, 99659952, 199319904]

約数ペア:

[(1, 199319904), (2, 99659952), (3, 66439968), (4, 49829976), (6, 33219984), (7, 28474272), (8, 24914988), (9, 22146656), (12, 16609992), (14, 14237136), (16, 12457494), (18, 11073328), (21, 9491424), (24, 8304996), (28, 7118568), (32, 6228747), (36, 5536664), (42, 4745712), (48, 4152498), (56, 3559284), (63, 3163808), (72, 2768332), (84, 2372856), (96, 2076249), (112, 1779642), (126, 1581904), (144, 1384166), (168, 1186428), (224, 889821), (252, 790952), (288, 692083), (336, 593214), (504, 395476), (672, 296607), (1008, 197738), (2016, 98869)]