197564364

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{839}}^1$

素因数の和:1091

約数の個数: 72

約数和(自身を含む): 518568960

約数和(自身を除く): 321004596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 211, 279, 372, 422, 558, 633, 839, 844, 1116, 1266, 1678, 1899, 2517, 2532, 3356, 3798, 5034, 6541, 7551, 7596, 10068, 13082, 15102, 19623, 26009, 26164, 30204, 39246, 52018, 58869, 78027, 78492, 104036, 117738, 156054, 177029, 234081, 235476, 312108, 354058, 468162, 531087, 708116, 936324, 1062174, 1593261, 2124348, 3186522, 5487899, 6373044, 10975798, 16463697, 21951596, 32927394, 49391091, 65854788, 98782182, 197564364]

約数ペア:

[(1, 197564364), (2, 98782182), (3, 65854788), (4, 49391091), (6, 32927394), (9, 21951596), (12, 16463697), (18, 10975798), (31, 6373044), (36, 5487899), (62, 3186522), (93, 2124348), (124, 1593261), (186, 1062174), (211, 936324), (279, 708116), (372, 531087), (422, 468162), (558, 354058), (633, 312108), (839, 235476), (844, 234081), (1116, 177029), (1266, 156054), (1678, 117738), (1899, 104036), (2517, 78492), (2532, 78027), (3356, 58869), (3798, 52018), (5034, 39246), (6541, 30204), (7551, 26164), (7596, 26009), (10068, 19623), (13082, 15102)]