193011505

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{1669}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 235069200

約数和(自身を除く): 42057695

約数列:

[1, 5, 101, 229, 505, 1145, 1669, 8345, 23129, 115645, 168569, 382201, 842845, 1911005, 38602301, 193011505]

約数ペア:

[(1, 193011505), (5, 38602301), (101, 1911005), (229, 842845), (505, 382201), (1145, 168569), (1669, 115645), (8345, 23129)]