200094700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8101}}^1$

素因数の和:8147

約数の個数: 72

約数和(自身を含む): 492277520

約数和(自身を除く): 292182820

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 4940, 6175, 8101, 12350, 16202, 24700, 32404, 40505, 81010, 105313, 153919, 162020, 202525, 210626, 307838, 405050, 421252, 526565, 615676, 769595, 810100, 1053130, 1539190, 2000947, 2106260, 2632825, 3078380, 3847975, 4001894, 5265650, 7695950, 8003788, 10004735, 10531300, 15391900, 20009470, 40018940, 50023675, 100047350, 200094700]

約数ペア:

[(1, 200094700), (2, 100047350), (4, 50023675), (5, 40018940), (10, 20009470), (13, 15391900), (19, 10531300), (20, 10004735), (25, 8003788), (26, 7695950), (38, 5265650), (50, 4001894), (52, 3847975), (65, 3078380), (76, 2632825), (95, 2106260), (100, 2000947), (130, 1539190), (190, 1053130), (247, 810100), (260, 769595), (325, 615676), (380, 526565), (475, 421252), (494, 405050), (650, 307838), (950, 210626), (988, 202525), (1235, 162020), (1300, 153919), (1900, 105313), (2470, 81010), (4940, 40505), (6175, 32404), (8101, 24700), (12350, 16202)]