203445800072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{5857}}^1\times {\mathrm{228523}}^1$

素因数の和:234405

約数の個数: 32

約数和(自身を含む): 401608077600

約数和(自身を除く): 198162277528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 5857, 11714, 23428, 46856, 111283, 222566, 228523, 445132, 457046, 890264, 914092, 1828184, 4341937, 8683874, 17367748, 34735496, 1338459211, 2676918422, 5353836844, 10707673688, 25430725009, 50861450018, 101722900036, 203445800072]

約数ペア:

[(1, 203445800072), (2, 101722900036), (4, 50861450018), (8, 25430725009), (19, 10707673688), (38, 5353836844), (76, 2676918422), (152, 1338459211), (5857, 34735496), (11714, 17367748), (23428, 8683874), (46856, 4341937), (111283, 1828184), (222566, 914092), (228523, 890264), (445132, 457046)]