200620638

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:879

約数の個数: 80

約数和(自身を含む): 481529664

約数和(自身を除く): 280909026

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 97, 102, 153, 162, 194, 291, 306, 459, 582, 751, 873, 918, 1377, 1502, 1649, 1746, 2253, 2619, 2754, 3298, 4506, 4947, 5238, 6759, 7857, 9894, 12767, 13518, 14841, 15714, 20277, 25534, 29682, 38301, 40554, 44523, 60831, 72847, 76602, 89046, 114903, 121662, 133569, 145694, 218541, 229806, 267138, 344709, 437082, 655623, 689418, 1034127, 1238399, 1311246, 1966869, 2068254, 2476798, 3715197, 3933738, 5900607, 7430394, 11145591, 11801214, 22291182, 33436773, 66873546, 100310319, 200620638]

約数ペア:

[(1, 200620638), (2, 100310319), (3, 66873546), (6, 33436773), (9, 22291182), (17, 11801214), (18, 11145591), (27, 7430394), (34, 5900607), (51, 3933738), (54, 3715197), (81, 2476798), (97, 2068254), (102, 1966869), (153, 1311246), (162, 1238399), (194, 1034127), (291, 689418), (306, 655623), (459, 437082), (582, 344709), (751, 267138), (873, 229806), (918, 218541), (1377, 145694), (1502, 133569), (1649, 121662), (1746, 114903), (2253, 89046), (2619, 76602), (2754, 72847), (3298, 60831), (4506, 44523), (4947, 40554), (5238, 38301), (6759, 29682), (7857, 25534), (9894, 20277), (12767, 15714), (13518, 14841)]