194637345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 367134720

約数和(自身を除く): 172497375

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 73, 105, 201, 219, 335, 365, 379, 469, 511, 1005, 1095, 1137, 1407, 1533, 1895, 2345, 2555, 2653, 4891, 5685, 7035, 7665, 7959, 13265, 14673, 24455, 25393, 27667, 34237, 39795, 73365, 76179, 83001, 102711, 126965, 138335, 171185, 177751, 193669, 380895, 415005, 513555, 533253, 581007, 888755, 968345, 1853689, 2666265, 2905035, 5561067, 9268445, 12975823, 27805335, 38927469, 64879115, 194637345]

約数ペア:

[(1, 194637345), (3, 64879115), (5, 38927469), (7, 27805335), (15, 12975823), (21, 9268445), (35, 5561067), (67, 2905035), (73, 2666265), (105, 1853689), (201, 968345), (219, 888755), (335, 581007), (365, 533253), (379, 513555), (469, 415005), (511, 380895), (1005, 193669), (1095, 177751), (1137, 171185), (1407, 138335), (1533, 126965), (1895, 102711), (2345, 83001), (2555, 76179), (2653, 73365), (4891, 39795), (5685, 34237), (7035, 27667), (7665, 25393), (7959, 24455), (13265, 14673)]