209370252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1759}}^1$

素因数の和:1895

約数の個数: 96

約数和(自身を含む): 607129600

約数和(自身を除く): 397759348

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 109, 156, 182, 218, 273, 327, 364, 436, 546, 654, 763, 1092, 1308, 1417, 1526, 1759, 2289, 2834, 3052, 3518, 4251, 4578, 5277, 5668, 7036, 8502, 9156, 9919, 10554, 12313, 17004, 19838, 21108, 22867, 24626, 29757, 36939, 39676, 45734, 49252, 59514, 68601, 73878, 91468, 119028, 137202, 147756, 160069, 191731, 274404, 320138, 383462, 480207, 575193, 640276, 766924, 960414, 1150386, 1342117, 1920828, 2300772, 2492503, 2684234, 4026351, 4985006, 5368468, 7477509, 8052702, 9970012, 14955018, 16105404, 17447521, 29910036, 34895042, 52342563, 69790084, 104685126, 209370252]

約数ペア:

[(1, 209370252), (2, 104685126), (3, 69790084), (4, 52342563), (6, 34895042), (7, 29910036), (12, 17447521), (13, 16105404), (14, 14955018), (21, 9970012), (26, 8052702), (28, 7477509), (39, 5368468), (42, 4985006), (52, 4026351), (78, 2684234), (84, 2492503), (91, 2300772), (109, 1920828), (156, 1342117), (182, 1150386), (218, 960414), (273, 766924), (327, 640276), (364, 575193), (436, 480207), (546, 383462), (654, 320138), (763, 274404), (1092, 191731), (1308, 160069), (1417, 147756), (1526, 137202), (1759, 119028), (2289, 91468), (2834, 73878), (3052, 68601), (3518, 59514), (4251, 49252), (4578, 45734), (5277, 39676), (5668, 36939), (7036, 29757), (8502, 24626), (9156, 22867), (9919, 21108), (10554, 19838), (12313, 17004)]