201355245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49171}}^1$

素因数の和:49202

約数の個数: 48

約数和(自身を含む): 429566592

約数和(自身を除く): 228211347

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 49171, 147513, 245855, 344197, 442539, 639223, 737565, 1032591, 1720985, 1917669, 2212695, 3097773, 3196115, 4474561, 5162955, 5753007, 9588345, 13423683, 15488865, 22372805, 28765035, 40271049, 67118415, 201355245]

約数ペア:

[(1, 201355245), (3, 67118415), (5, 40271049), (7, 28765035), (9, 22372805), (13, 15488865), (15, 13423683), (21, 9588345), (35, 5753007), (39, 5162955), (45, 4474561), (63, 3196115), (65, 3097773), (91, 2212695), (105, 1917669), (117, 1720985), (195, 1032591), (273, 737565), (315, 639223), (455, 442539), (585, 344197), (819, 245855), (1365, 147513), (4095, 49171)]