225039728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{8377}}^1$

素因数の和:8481

約数の個数: 40

約数和(自身を含む): 461259168

約数和(自身を除く): 236219440

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 584, 1168, 1679, 3358, 6716, 8377, 13432, 16754, 26864, 33508, 67016, 134032, 192671, 385342, 611521, 770684, 1223042, 1541368, 2446084, 3082736, 4892168, 9784336, 14064983, 28129966, 56259932, 112519864, 225039728]

約数ペア:

[(1, 225039728), (2, 112519864), (4, 56259932), (8, 28129966), (16, 14064983), (23, 9784336), (46, 4892168), (73, 3082736), (92, 2446084), (146, 1541368), (184, 1223042), (292, 770684), (368, 611521), (584, 385342), (1168, 192671), (1679, 134032), (3358, 67016), (6716, 33508), (8377, 26864), (13432, 16754)]