194657204

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 420960960

約数和(自身を除く): 226303756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 167, 196, 266, 313, 334, 532, 626, 668, 931, 1169, 1252, 1862, 2191, 2338, 3173, 3724, 4382, 4676, 5947, 6346, 8183, 8764, 11894, 12692, 15337, 16366, 22211, 23788, 30674, 32732, 41629, 44422, 52271, 61348, 83258, 88844, 104542, 155477, 166516, 209084, 291403, 310954, 365897, 582806, 621908, 731794, 993149, 1165612, 1463588, 1986298, 2561279, 3972596, 5122558, 6952043, 10245116, 13904086, 27808172, 48664301, 97328602, 194657204]

約数ペア:

[(1, 194657204), (2, 97328602), (4, 48664301), (7, 27808172), (14, 13904086), (19, 10245116), (28, 6952043), (38, 5122558), (49, 3972596), (76, 2561279), (98, 1986298), (133, 1463588), (167, 1165612), (196, 993149), (266, 731794), (313, 621908), (334, 582806), (532, 365897), (626, 310954), (668, 291403), (931, 209084), (1169, 166516), (1252, 155477), (1862, 104542), (2191, 88844), (2338, 83258), (3173, 61348), (3724, 52271), (4382, 44422), (4676, 41629), (5947, 32732), (6346, 30674), (8183, 23788), (8764, 22211), (11894, 16366), (12692, 15337)]