200470488

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^2\times {\mathrm{1657}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 508641240

約数和(自身を除く): 308170752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1657, 1704, 3314, 4971, 5041, 6628, 9942, 10082, 13256, 15123, 19884, 20164, 30246, 39768, 40328, 60492, 117647, 120984, 235294, 352941, 470588, 705882, 941176, 1411764, 2823528, 8352937, 16705874, 25058811, 33411748, 50117622, 66823496, 100235244, 200470488]

約数ペア:

[(1, 200470488), (2, 100235244), (3, 66823496), (4, 50117622), (6, 33411748), (8, 25058811), (12, 16705874), (24, 8352937), (71, 2823528), (142, 1411764), (213, 941176), (284, 705882), (426, 470588), (568, 352941), (852, 235294), (1657, 120984), (1704, 117647), (3314, 60492), (4971, 40328), (5041, 39768), (6628, 30246), (9942, 20164), (10082, 19884), (13256, 15123)]