203952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{607}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 603136

約数和(自身を除く): 399184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 607, 1214, 1821, 2428, 3642, 4249, 4856, 7284, 8498, 9712, 12747, 14568, 16996, 25494, 29136, 33992, 50988, 67984, 101976, 203952]

約数ペア:

[(1, 203952), (2, 101976), (3, 67984), (4, 50988), (6, 33992), (7, 29136), (8, 25494), (12, 16996), (14, 14568), (16, 12747), (21, 9712), (24, 8498), (28, 7284), (42, 4856), (48, 4249), (56, 3642), (84, 2428), (112, 1821), (168, 1214), (336, 607)]