201280797

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:750

約数の個数: 36

約数和(自身を含む): 308954464

約数和(自身を除く): 107673667

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 529, 603, 631, 1541, 1587, 1893, 4623, 4761, 5679, 13869, 14513, 35443, 42277, 43539, 106329, 126831, 130617, 318987, 333799, 380493, 972371, 1001397, 2917113, 3004191, 8751339, 22364533, 67093599, 201280797]

約数ペア:

[(1, 201280797), (3, 67093599), (9, 22364533), (23, 8751339), (67, 3004191), (69, 2917113), (201, 1001397), (207, 972371), (529, 380493), (603, 333799), (631, 318987), (1541, 130617), (1587, 126831), (1893, 106329), (4623, 43539), (4761, 42277), (5679, 35443), (13869, 14513)]