201971648

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{137209}}^1$

素因数の和:137244

約数の個数: 28

約数和(自身を含む): 418216080

約数和(自身を除く): 216244432

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 137209, 274418, 548836, 1097672, 2195344, 3155807, 4390688, 6311614, 8781376, 12623228, 25246456, 50492912, 100985824, 201971648]

約数ペア:

[(1, 201971648), (2, 100985824), (4, 50492912), (8, 25246456), (16, 12623228), (23, 8781376), (32, 6311614), (46, 4390688), (64, 3155807), (92, 2195344), (184, 1097672), (368, 548836), (736, 274418), (1472, 137209)]