207130350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{28181}}^1$

素因数の和:28210

約数の個数: 72

約数和(自身を含む): 597571128

約数和(自身を除く): 390440778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 28181, 56362, 84543, 140905, 169086, 197267, 281810, 394534, 422715, 591801, 704525, 845430, 986335, 1183602, 1380869, 1409050, 1972670, 2113575, 2761738, 2959005, 4142607, 4227150, 4931675, 5918010, 6904345, 8285214, 9863350, 13808690, 14795025, 20713035, 29590050, 34521725, 41426070, 69043450, 103565175, 207130350]

約数ペア:

[(1, 207130350), (2, 103565175), (3, 69043450), (5, 41426070), (6, 34521725), (7, 29590050), (10, 20713035), (14, 14795025), (15, 13808690), (21, 9863350), (25, 8285214), (30, 6904345), (35, 5918010), (42, 4931675), (49, 4227150), (50, 4142607), (70, 2959005), (75, 2761738), (98, 2113575), (105, 1972670), (147, 1409050), (150, 1380869), (175, 1183602), (210, 986335), (245, 845430), (294, 704525), (350, 591801), (490, 422715), (525, 394534), (735, 281810), (1050, 197267), (1225, 169086), (1470, 140905), (2450, 84543), (3675, 56362), (7350, 28181)]