201487808

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1699}}^1$

素因数の和:1837

約数の個数: 56

約数和(自身を含む): 427482000

約数和(自身を除く): 225994192

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 136, 218, 272, 436, 544, 872, 1088, 1699, 1744, 1853, 3398, 3488, 3706, 6796, 6976, 7412, 13592, 14824, 27184, 28883, 29648, 54368, 57766, 59296, 108736, 115532, 118592, 185191, 231064, 370382, 462128, 740764, 924256, 1481528, 1848512, 2963056, 3148247, 5926112, 6296494, 11852224, 12592988, 25185976, 50371952, 100743904, 201487808]

約数ペア:

[(1, 201487808), (2, 100743904), (4, 50371952), (8, 25185976), (16, 12592988), (17, 11852224), (32, 6296494), (34, 5926112), (64, 3148247), (68, 2963056), (109, 1848512), (136, 1481528), (218, 924256), (272, 740764), (436, 462128), (544, 370382), (872, 231064), (1088, 185191), (1699, 118592), (1744, 115532), (1853, 108736), (3398, 59296), (3488, 57766), (3706, 54368), (6796, 29648), (6976, 28883), (7412, 27184), (13592, 14824)]