203413041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3366

約数の個数: 48

約数和(自身を含む): 345945600

約数和(自身を除く): 142532559

約数列:

[1, 3, 9, 13, 17, 31, 39, 51, 93, 117, 153, 221, 279, 403, 527, 663, 1209, 1581, 1989, 3299, 3627, 4743, 6851, 9897, 20553, 29691, 42887, 56083, 61659, 102269, 128661, 168249, 306807, 385983, 504747, 729079, 920421, 1329497, 1738573, 2187237, 3988491, 5215719, 6561711, 11965473, 15647157, 22601449, 67804347, 203413041]

約数ペア:

[(1, 203413041), (3, 67804347), (9, 22601449), (13, 15647157), (17, 11965473), (31, 6561711), (39, 5215719), (51, 3988491), (93, 2187237), (117, 1738573), (153, 1329497), (221, 920421), (279, 729079), (403, 504747), (527, 385983), (663, 306807), (1209, 168249), (1581, 128661), (1989, 102269), (3299, 61659), (3627, 56083), (4743, 42887), (6851, 29691), (9897, 20553)]