201796182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^2\times {\mathrm{157}}^1$

素因数の和:374

約数の個数: 72

約数和(自身を含む): 507896688

約数和(自身を除く): 306100506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 157, 202, 303, 314, 471, 606, 707, 909, 942, 1099, 1413, 1414, 1818, 2121, 2198, 2826, 3297, 4242, 6363, 6594, 9891, 10201, 12726, 15857, 19782, 20402, 30603, 31714, 47571, 61206, 71407, 91809, 95142, 110999, 142713, 142814, 183618, 214221, 221998, 285426, 332997, 428442, 642663, 665994, 998991, 1285326, 1601557, 1997982, 3203114, 4804671, 9609342, 11210899, 14414013, 22421798, 28828026, 33632697, 67265394, 100898091, 201796182]

約数ペア:

[(1, 201796182), (2, 100898091), (3, 67265394), (6, 33632697), (7, 28828026), (9, 22421798), (14, 14414013), (18, 11210899), (21, 9609342), (42, 4804671), (63, 3203114), (101, 1997982), (126, 1601557), (157, 1285326), (202, 998991), (303, 665994), (314, 642663), (471, 428442), (606, 332997), (707, 285426), (909, 221998), (942, 214221), (1099, 183618), (1413, 142814), (1414, 142713), (1818, 110999), (2121, 95142), (2198, 91809), (2826, 71407), (3297, 61206), (4242, 47571), (6363, 31714), (6594, 30603), (9891, 20402), (10201, 19782), (12726, 15857)]