206673430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{4783}}^1$

素因数の和:4968

約数の個数: 32

約数和(自身を含む): 387504000

約数和(自身を除く): 180830570

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 290, 298, 745, 1490, 4321, 4783, 8642, 9566, 21605, 23915, 43210, 47830, 138707, 277414, 693535, 712667, 1387070, 1425334, 3563335, 7126670, 20667343, 41334686, 103336715, 206673430]

約数ペア:

[(1, 206673430), (2, 103336715), (5, 41334686), (10, 20667343), (29, 7126670), (58, 3563335), (145, 1425334), (149, 1387070), (290, 712667), (298, 693535), (745, 277414), (1490, 138707), (4321, 47830), (4783, 43210), (8642, 23915), (9566, 21605)]