204538558

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{3163}}^1$

素因数の和:3352

約数の個数: 32

約数和(自身を含む): 364492800

約数和(自身を除く): 159954242

約数列:

[1, 2, 7, 14, 31, 62, 149, 217, 298, 434, 1043, 2086, 3163, 4619, 6326, 9238, 22141, 32333, 44282, 64666, 98053, 196106, 471287, 686371, 942574, 1372742, 3299009, 6598018, 14609897, 29219794, 102269279, 204538558]

約数ペア:

[(1, 204538558), (2, 102269279), (7, 29219794), (14, 14609897), (31, 6598018), (62, 3299009), (149, 1372742), (217, 942574), (298, 686371), (434, 471287), (1043, 196106), (2086, 98053), (3163, 64666), (4619, 44282), (6326, 32333), (9238, 22141)]