203057892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{569}}^1$

素因数の和:1033

約数の個数: 72

約数和(自身を含む): 537788160

約数和(自身を除く): 334730268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 431, 569, 828, 862, 1138, 1293, 1707, 1724, 2276, 2586, 3414, 3879, 5121, 5172, 6828, 7758, 9913, 10242, 13087, 15516, 19826, 20484, 26174, 29739, 39261, 39652, 52348, 59478, 78522, 89217, 117783, 118956, 157044, 178434, 235566, 245239, 356868, 471132, 490478, 735717, 980956, 1471434, 2207151, 2942868, 4414302, 5640497, 8828604, 11280994, 16921491, 22561988, 33842982, 50764473, 67685964, 101528946, 203057892]

約数ペア:

[(1, 203057892), (2, 101528946), (3, 67685964), (4, 50764473), (6, 33842982), (9, 22561988), (12, 16921491), (18, 11280994), (23, 8828604), (36, 5640497), (46, 4414302), (69, 2942868), (92, 2207151), (138, 1471434), (207, 980956), (276, 735717), (414, 490478), (431, 471132), (569, 356868), (828, 245239), (862, 235566), (1138, 178434), (1293, 157044), (1707, 118956), (1724, 117783), (2276, 89217), (2586, 78522), (3414, 59478), (3879, 52348), (5121, 39652), (5172, 39261), (6828, 29739), (7758, 26174), (9913, 20484), (10242, 19826), (13087, 15516)]