200845584

素因数分解:

$2^4\times 3^2\times {\mathrm{1181}}^2$

素因数の和:2376

約数の個数: 45

約数和(自身を含む): 562565029

約数和(自身を除く): 361719445

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1181, 2362, 3543, 4724, 7086, 9448, 10629, 14172, 18896, 21258, 28344, 42516, 56688, 85032, 170064, 1394761, 2789522, 4184283, 5579044, 8368566, 11158088, 12552849, 16737132, 22316176, 25105698, 33474264, 50211396, 66948528, 100422792, 200845584]

約数ペア:

[(1, 200845584), (2, 100422792), (3, 66948528), (4, 50211396), (6, 33474264), (8, 25105698), (9, 22316176), (12, 16737132), (16, 12552849), (18, 11158088), (24, 8368566), (36, 5579044), (48, 4184283), (72, 2789522), (144, 1394761), (1181, 170064), (2362, 85032), (3543, 56688), (4724, 42516), (7086, 28344), (9448, 21258), (10629, 18896)]