201979512

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{400753}}^1$

素因数の和:400772

約数の個数: 48

約数和(自身を含む): 625176240

約数和(自身を除く): 423196728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 400753, 801506, 1202259, 1603012, 2404518, 2805271, 3206024, 3606777, 4809036, 5610542, 7213554, 8415813, 9618072, 11221084, 14427108, 16831626, 22442168, 25247439, 28854216, 33663252, 50494878, 67326504, 100989756, 201979512]

約数ペア:

[(1, 201979512), (2, 100989756), (3, 67326504), (4, 50494878), (6, 33663252), (7, 28854216), (8, 25247439), (9, 22442168), (12, 16831626), (14, 14427108), (18, 11221084), (21, 9618072), (24, 8415813), (28, 7213554), (36, 5610542), (42, 4809036), (56, 3606777), (63, 3206024), (72, 2805271), (84, 2404518), (126, 1603012), (168, 1202259), (252, 801506), (504, 400753)]