201733812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18617}}^1$

素因数の和:18677

約数の個数: 72

約数和(自身を含む): 596371776

約数和(自身を除く): 394637964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 18617, 37234, 55851, 74468, 111702, 130319, 167553, 223404, 260638, 335106, 390957, 521276, 670212, 781914, 800531, 1172871, 1563828, 1601062, 2345742, 2401593, 3202124, 4691484, 4803186, 5603717, 7204779, 9606372, 11207434, 14409558, 16811151, 22414868, 28819116, 33622302, 50433453, 67244604, 100866906, 201733812]

約数ペア:

[(1, 201733812), (2, 100866906), (3, 67244604), (4, 50433453), (6, 33622302), (7, 28819116), (9, 22414868), (12, 16811151), (14, 14409558), (18, 11207434), (21, 9606372), (28, 7204779), (36, 5603717), (42, 4803186), (43, 4691484), (63, 3202124), (84, 2401593), (86, 2345742), (126, 1601062), (129, 1563828), (172, 1172871), (252, 800531), (258, 781914), (301, 670212), (387, 521276), (516, 390957), (602, 335106), (774, 260638), (903, 223404), (1204, 167553), (1548, 130319), (1806, 111702), (2709, 74468), (3612, 55851), (5418, 37234), (10836, 18617)]