210714976

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 422619120

約数和(自身を除く): 211904144

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 241, 307, 356, 482, 614, 712, 964, 1228, 1424, 1928, 2456, 2848, 3856, 4912, 7712, 9824, 21449, 27323, 42898, 54646, 73987, 85796, 109292, 147974, 171592, 218584, 295948, 343184, 437168, 591896, 686368, 874336, 1183792, 2367584, 6584843, 13169686, 26339372, 52678744, 105357488, 210714976]

約数ペア:

[(1, 210714976), (2, 105357488), (4, 52678744), (8, 26339372), (16, 13169686), (32, 6584843), (89, 2367584), (178, 1183792), (241, 874336), (307, 686368), (356, 591896), (482, 437168), (614, 343184), (712, 295948), (964, 218584), (1228, 171592), (1424, 147974), (1928, 109292), (2456, 85796), (2848, 73987), (3856, 54646), (4912, 42898), (7712, 27323), (9824, 21449)]