202620852

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2243

約数の個数: 120

約数和(自身を含む): 620410560

約数和(自身を除く): 417789708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 287, 324, 369, 378, 492, 567, 574, 738, 756, 861, 1107, 1134, 1148, 1476, 1722, 2179, 2214, 2268, 2583, 3321, 3444, 4358, 4428, 5166, 6537, 6642, 7749, 8716, 10332, 13074, 13284, 15253, 15498, 19611, 23247, 26148, 30506, 30996, 39222, 45759, 46494, 58833, 61012, 78444, 89339, 91518, 92988, 117666, 137277, 176499, 178678, 183036, 235332, 268017, 274554, 352998, 357356, 411831, 536034, 549108, 625373, 705996, 804051, 823662, 1072068, 1235493, 1250746, 1608102, 1647324, 1876119, 2412153, 2470986, 2501492, 3216204, 3752238, 4824306, 4941972, 5628357, 7236459, 7504476, 9648612, 11256714, 14472918, 16885071, 22513428, 28945836, 33770142, 50655213, 67540284, 101310426, 202620852]

約数ペア:

[(1, 202620852), (2, 101310426), (3, 67540284), (4, 50655213), (6, 33770142), (7, 28945836), (9, 22513428), (12, 16885071), (14, 14472918), (18, 11256714), (21, 9648612), (27, 7504476), (28, 7236459), (36, 5628357), (41, 4941972), (42, 4824306), (54, 3752238), (63, 3216204), (81, 2501492), (82, 2470986), (84, 2412153), (108, 1876119), (123, 1647324), (126, 1608102), (162, 1250746), (164, 1235493), (189, 1072068), (246, 823662), (252, 804051), (287, 705996), (324, 625373), (369, 549108), (378, 536034), (492, 411831), (567, 357356), (574, 352998), (738, 274554), (756, 268017), (861, 235332), (1107, 183036), (1134, 178678), (1148, 176499), (1476, 137277), (1722, 117666), (2179, 92988), (2214, 91518), (2268, 89339), (2583, 78444), (3321, 61012), (3444, 58833), (4358, 46494), (4428, 45759), (5166, 39222), (6537, 30996), (6642, 30506), (7749, 26148), (8716, 23247), (10332, 19611), (13074, 15498), (13284, 15253)]