197998704

素因数分解:

$2^4\times 3^2\times {\mathrm{577}}^1\times {\mathrm{2383}}^1$

素因数の和:2974

約数の個数: 60

約数和(自身を含む): 555314656

約数和(自身を除く): 357315952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 577, 1154, 1731, 2308, 2383, 3462, 4616, 4766, 5193, 6924, 7149, 9232, 9532, 10386, 13848, 14298, 19064, 20772, 21447, 27696, 28596, 38128, 41544, 42894, 57192, 83088, 85788, 114384, 171576, 343152, 1374991, 2749982, 4124973, 5499964, 8249946, 10999928, 12374919, 16499892, 21999856, 24749838, 32999784, 49499676, 65999568, 98999352, 197998704]

約数ペア:

[(1, 197998704), (2, 98999352), (3, 65999568), (4, 49499676), (6, 32999784), (8, 24749838), (9, 21999856), (12, 16499892), (16, 12374919), (18, 10999928), (24, 8249946), (36, 5499964), (48, 4124973), (72, 2749982), (144, 1374991), (577, 343152), (1154, 171576), (1731, 114384), (2308, 85788), (2383, 83088), (3462, 57192), (4616, 42894), (4766, 41544), (5193, 38128), (6924, 28596), (7149, 27696), (9232, 21447), (9532, 20772), (10386, 19064), (13848, 14298)]