201067643

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 248832000

約数和(自身を除く): 47764357

約数列:

[1, 7, 29, 31, 89, 203, 217, 359, 623, 899, 2513, 2581, 2759, 6293, 10411, 11129, 18067, 19313, 31951, 72877, 77903, 80011, 223657, 322741, 560077, 926579, 990481, 2259187, 6486053, 6933367, 28723949, 201067643]

約数ペア:

[(1, 201067643), (7, 28723949), (29, 6933367), (31, 6486053), (89, 2259187), (203, 990481), (217, 926579), (359, 560077), (623, 322741), (899, 223657), (2513, 80011), (2581, 77903), (2759, 72877), (6293, 31951), (10411, 19313), (11129, 18067)]