211663104

素因数分解:

$2^8\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1399}}^1$

素因数の和:1615

約数の個数: 72

約数和(自身を含む): 566596800

約数和(自身を除く): 354933696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 591, 768, 788, 1182, 1399, 1576, 2364, 2798, 3152, 4197, 4728, 5596, 6304, 8394, 9456, 11192, 12608, 16788, 18912, 22384, 25216, 33576, 37824, 44768, 50432, 67152, 75648, 89536, 134304, 151296, 179072, 268608, 275603, 358144, 537216, 551206, 826809, 1074432, 1102412, 1653618, 2204824, 3307236, 4409648, 6614472, 8819296, 13228944, 17638592, 26457888, 35277184, 52915776, 70554368, 105831552, 211663104]

約数ペア:

[(1, 211663104), (2, 105831552), (3, 70554368), (4, 52915776), (6, 35277184), (8, 26457888), (12, 17638592), (16, 13228944), (24, 8819296), (32, 6614472), (48, 4409648), (64, 3307236), (96, 2204824), (128, 1653618), (192, 1102412), (197, 1074432), (256, 826809), (384, 551206), (394, 537216), (591, 358144), (768, 275603), (788, 268608), (1182, 179072), (1399, 151296), (1576, 134304), (2364, 89536), (2798, 75648), (3152, 67152), (4197, 50432), (4728, 44768), (5596, 37824), (6304, 33576), (8394, 25216), (9456, 22384), (11192, 18912), (12608, 16788)]