201112226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10357}}^1$

素因数の和:10458

約数の個数: 32

約数和(自身を含む): 367916160

約数和(自身を除く): 166803934

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 9709, 10357, 19418, 20714, 72499, 144998, 196783, 393566, 756061, 1377481, 1512122, 2754962, 5292427, 10584854, 14365159, 28730318, 100556113, 201112226]

約数ペア:

[(1, 201112226), (2, 100556113), (7, 28730318), (14, 14365159), (19, 10584854), (38, 5292427), (73, 2754962), (133, 1512122), (146, 1377481), (266, 756061), (511, 393566), (1022, 196783), (1387, 144998), (2774, 72499), (9709, 20714), (10357, 19418)]