202979628

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 540933120

約数和(自身を除く): 337953492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 103, 108, 142, 206, 213, 257, 284, 309, 412, 426, 514, 618, 639, 771, 852, 927, 1028, 1236, 1278, 1542, 1854, 1917, 2313, 2556, 2781, 3084, 3708, 3834, 4626, 5562, 6939, 7313, 7668, 9252, 11124, 13878, 14626, 18247, 21939, 26471, 27756, 29252, 36494, 43878, 52942, 54741, 65817, 72988, 79413, 87756, 105884, 109482, 131634, 158826, 164223, 197451, 218964, 238239, 263268, 317652, 328446, 394902, 476478, 492669, 656892, 714717, 789804, 952956, 985338, 1429434, 1879441, 1970676, 2858868, 3758882, 5638323, 7517764, 11276646, 16914969, 22553292, 33829938, 50744907, 67659876, 101489814, 202979628]

約数ペア:

[(1, 202979628), (2, 101489814), (3, 67659876), (4, 50744907), (6, 33829938), (9, 22553292), (12, 16914969), (18, 11276646), (27, 7517764), (36, 5638323), (54, 3758882), (71, 2858868), (103, 1970676), (108, 1879441), (142, 1429434), (206, 985338), (213, 952956), (257, 789804), (284, 714717), (309, 656892), (412, 492669), (426, 476478), (514, 394902), (618, 328446), (639, 317652), (771, 263268), (852, 238239), (927, 218964), (1028, 197451), (1236, 164223), (1278, 158826), (1542, 131634), (1854, 109482), (1917, 105884), (2313, 87756), (2556, 79413), (2781, 72988), (3084, 65817), (3708, 54741), (3834, 52942), (4626, 43878), (5562, 36494), (6939, 29252), (7313, 27756), (7668, 26471), (9252, 21939), (11124, 18247), (13878, 14626)]