203215232

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1429}}^1$

素因数の和:1555

約数の個数: 64

約数和(自身を含む): 446331600

約数和(自身を除く): 243116368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 128, 176, 202, 352, 404, 704, 808, 1111, 1408, 1429, 1616, 2222, 2858, 3232, 4444, 5716, 6464, 8888, 11432, 12928, 15719, 17776, 22864, 31438, 35552, 45728, 62876, 71104, 91456, 125752, 142208, 144329, 182912, 251504, 288658, 503008, 577316, 1006016, 1154632, 1587619, 2012032, 2309264, 3175238, 4618528, 6350476, 9237056, 12700952, 18474112, 25401904, 50803808, 101607616, 203215232]

約数ペア:

[(1, 203215232), (2, 101607616), (4, 50803808), (8, 25401904), (11, 18474112), (16, 12700952), (22, 9237056), (32, 6350476), (44, 4618528), (64, 3175238), (88, 2309264), (101, 2012032), (128, 1587619), (176, 1154632), (202, 1006016), (352, 577316), (404, 503008), (704, 288658), (808, 251504), (1111, 182912), (1408, 144329), (1429, 142208), (1616, 125752), (2222, 91456), (2858, 71104), (3232, 62876), (4444, 45728), (5716, 35552), (6464, 31438), (8888, 22864), (11432, 17776), (12928, 15719)]