190485736

素因数分解:

$2^3\times 7^4\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 427544640

約数和(自身を除く): 237058904

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 211, 329, 343, 376, 392, 422, 658, 686, 844, 1316, 1372, 1477, 1688, 2303, 2401, 2632, 2744, 2954, 4606, 4802, 5908, 9212, 9604, 9917, 10339, 11816, 16121, 18424, 19208, 19834, 20678, 32242, 39668, 41356, 64484, 69419, 72373, 79336, 82712, 112847, 128968, 138838, 144746, 225694, 277676, 289492, 451388, 485933, 506611, 555352, 578984, 902776, 971866, 1013222, 1943732, 2026444, 3401531, 3887464, 4052888, 6803062, 13606124, 23810717, 27212248, 47621434, 95242868, 190485736]

約数ペア:

[(1, 190485736), (2, 95242868), (4, 47621434), (7, 27212248), (8, 23810717), (14, 13606124), (28, 6803062), (47, 4052888), (49, 3887464), (56, 3401531), (94, 2026444), (98, 1943732), (188, 1013222), (196, 971866), (211, 902776), (329, 578984), (343, 555352), (376, 506611), (392, 485933), (422, 451388), (658, 289492), (686, 277676), (844, 225694), (1316, 144746), (1372, 138838), (1477, 128968), (1688, 112847), (2303, 82712), (2401, 79336), (2632, 72373), (2744, 69419), (2954, 64484), (4606, 41356), (4802, 39668), (5908, 32242), (9212, 20678), (9604, 19834), (9917, 19208), (10339, 18424), (11816, 16121)]