218364555040

素因数分解:

$2^5\times 5^1\times {\mathrm{6983}}^1\times {\mathrm{195443}}^1$

素因数の和:202441

約数の個数: 48

約数和(自身を含む): 515962778688

約数和(自身を除く): 297598223648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 6983, 13966, 27932, 34915, 55864, 69830, 111728, 139660, 195443, 223456, 279320, 390886, 558640, 781772, 977215, 1117280, 1563544, 1954430, 3127088, 3908860, 6254176, 7817720, 15635440, 31270880, 1364778469, 2729556938, 5459113876, 6823892345, 10918227752, 13647784690, 21836455504, 27295569380, 43672911008, 54591138760, 109182277520, 218364555040]

約数ペア:

[(1, 218364555040), (2, 109182277520), (4, 54591138760), (5, 43672911008), (8, 27295569380), (10, 21836455504), (16, 13647784690), (20, 10918227752), (32, 6823892345), (40, 5459113876), (80, 2729556938), (160, 1364778469), (6983, 31270880), (13966, 15635440), (27932, 7817720), (34915, 6254176), (55864, 3908860), (69830, 3127088), (111728, 1954430), (139660, 1563544), (195443, 1117280), (223456, 977215), (279320, 781772), (390886, 558640)]