201989916

素因数分解:

$2^2\times 3^3\times {\mathrm{461}}^1\times {\mathrm{4057}}^1$

素因数の和:4531

約数の個数: 48

約数和(自身を含む): 524942880

約数和(自身を除く): 322952964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 461, 922, 1383, 1844, 2766, 4057, 4149, 5532, 8114, 8298, 12171, 12447, 16228, 16596, 24342, 24894, 36513, 48684, 49788, 73026, 109539, 146052, 219078, 438156, 1870277, 3740554, 5610831, 7481108, 11221662, 16832493, 22443324, 33664986, 50497479, 67329972, 100994958, 201989916]

約数ペア:

[(1, 201989916), (2, 100994958), (3, 67329972), (4, 50497479), (6, 33664986), (9, 22443324), (12, 16832493), (18, 11221662), (27, 7481108), (36, 5610831), (54, 3740554), (108, 1870277), (461, 438156), (922, 219078), (1383, 146052), (1844, 109539), (2766, 73026), (4057, 49788), (4149, 48684), (5532, 36513), (8114, 24894), (8298, 24342), (12171, 16596), (12447, 16228)]