190751512

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{21157}}^1$

素因数の和:21200

約数の個数: 48

約数和(自身を含む): 434162160

約数和(自身を除く): 243410648

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 21157, 42314, 84628, 148099, 169256, 296198, 486611, 592396, 973222, 1036693, 1184792, 1946444, 2073386, 3406277, 3892888, 4146772, 6812554, 8293544, 13625108, 23843939, 27250216, 47687878, 95375756, 190751512]

約数ペア:

[(1, 190751512), (2, 95375756), (4, 47687878), (7, 27250216), (8, 23843939), (14, 13625108), (23, 8293544), (28, 6812554), (46, 4146772), (49, 3892888), (56, 3406277), (92, 2073386), (98, 1946444), (161, 1184792), (184, 1036693), (196, 973222), (322, 592396), (392, 486611), (644, 296198), (1127, 169256), (1288, 148099), (2254, 84628), (4508, 42314), (9016, 21157)]