207989340170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1361}}^1$

素因数の和:1716

約数の個数: 128

約数和(自身を含む): 407142899712

約数和(自身を除く): 199153559542

約数列:

[1, 2, 5, 10, 23, 46, 47, 67, 94, 115, 134, 211, 230, 235, 335, 422, 470, 670, 1055, 1081, 1361, 1541, 2110, 2162, 2722, 3082, 3149, 4853, 5405, 6298, 6805, 7705, 9706, 9917, 10810, 13610, 14137, 15410, 15745, 19834, 24265, 28274, 31303, 31490, 48530, 49585, 62606, 63967, 70685, 72427, 91187, 99170, 127934, 141370, 144854, 156515, 182374, 228091, 287171, 313030, 319835, 325151, 362135, 455935, 456182, 574342, 639670, 650302, 664439, 724270, 911870, 1140455, 1328878, 1435855, 1471241, 1625755, 2097301, 2280910, 2871710, 2942482, 3251510, 3322195, 4194602, 4285789, 6604933, 6644390, 7356205, 8571578, 10486505, 13209866, 13497037, 14712410, 15282097, 19240457, 20973010, 21428945, 26994074, 30564194, 33024665, 38480914, 42857890, 66049330, 67485185, 76410485, 96202285, 98573147, 134970370, 152820970, 192404570, 197146294, 310431851, 442530511, 492865735, 620863702, 885061022, 904301479, 985731470, 1552159255, 1808602958, 2212652555, 3104318510, 4425305110, 4521507395, 9043014790, 20798934017, 41597868034, 103994670085, 207989340170]

約数ペア:

[(1, 207989340170), (2, 103994670085), (5, 41597868034), (10, 20798934017), (23, 9043014790), (46, 4521507395), (47, 4425305110), (67, 3104318510), (94, 2212652555), (115, 1808602958), (134, 1552159255), (211, 985731470), (230, 904301479), (235, 885061022), (335, 620863702), (422, 492865735), (470, 442530511), (670, 310431851), (1055, 197146294), (1081, 192404570), (1361, 152820970), (1541, 134970370), (2110, 98573147), (2162, 96202285), (2722, 76410485), (3082, 67485185), (3149, 66049330), (4853, 42857890), (5405, 38480914), (6298, 33024665), (6805, 30564194), (7705, 26994074), (9706, 21428945), (9917, 20973010), (10810, 19240457), (13610, 15282097), (14137, 14712410), (15410, 13497037), (15745, 13209866), (19834, 10486505), (24265, 8571578), (28274, 7356205), (31303, 6644390), (31490, 6604933), (48530, 4285789), (49585, 4194602), (62606, 3322195), (63967, 3251510), (70685, 2942482), (72427, 2871710), (91187, 2280910), (99170, 2097301), (127934, 1625755), (141370, 1471241), (144854, 1435855), (156515, 1328878), (182374, 1140455), (228091, 911870), (287171, 724270), (313030, 664439), (319835, 650302), (325151, 639670), (362135, 574342), (455935, 456182)]