228375212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13597}}^1$

素因数の和:13650

約数の個数: 48

約数和(自身を含む): 479737440

約数和(自身を除く): 251362228

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 8398, 13597, 16796, 27194, 54388, 176761, 231149, 258343, 353522, 462298, 516686, 707044, 924596, 1033372, 3004937, 3358459, 4391831, 6009874, 6716918, 8783662, 12019748, 13433836, 17567324, 57093803, 114187606, 228375212]

約数ペア:

[(1, 228375212), (2, 114187606), (4, 57093803), (13, 17567324), (17, 13433836), (19, 12019748), (26, 8783662), (34, 6716918), (38, 6009874), (52, 4391831), (68, 3358459), (76, 3004937), (221, 1033372), (247, 924596), (323, 707044), (442, 516686), (494, 462298), (646, 353522), (884, 258343), (988, 231149), (1292, 176761), (4199, 54388), (8398, 27194), (13597, 16796)]