223493820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3491}}^1$

素因数の和:3611

約数の個数: 96

約数和(自身を含む): 689907456

約数和(自身を除く): 466413636

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 97, 110, 132, 165, 194, 220, 291, 330, 388, 485, 582, 660, 970, 1067, 1164, 1455, 1940, 2134, 2910, 3201, 3491, 4268, 5335, 5820, 6402, 6982, 10473, 10670, 12804, 13964, 16005, 17455, 20946, 21340, 32010, 34910, 38401, 41892, 52365, 64020, 69820, 76802, 104730, 115203, 153604, 192005, 209460, 230406, 338627, 384010, 460812, 576015, 677254, 768020, 1015881, 1152030, 1354508, 1693135, 2031762, 2304060, 3386270, 3724897, 4063524, 5079405, 6772540, 7449794, 10158810, 11174691, 14899588, 18624485, 20317620, 22349382, 37248970, 44698764, 55873455, 74497940, 111746910, 223493820]

約数ペア:

[(1, 223493820), (2, 111746910), (3, 74497940), (4, 55873455), (5, 44698764), (6, 37248970), (10, 22349382), (11, 20317620), (12, 18624485), (15, 14899588), (20, 11174691), (22, 10158810), (30, 7449794), (33, 6772540), (44, 5079405), (55, 4063524), (60, 3724897), (66, 3386270), (97, 2304060), (110, 2031762), (132, 1693135), (165, 1354508), (194, 1152030), (220, 1015881), (291, 768020), (330, 677254), (388, 576015), (485, 460812), (582, 384010), (660, 338627), (970, 230406), (1067, 209460), (1164, 192005), (1455, 153604), (1940, 115203), (2134, 104730), (2910, 76802), (3201, 69820), (3491, 64020), (4268, 52365), (5335, 41892), (5820, 38401), (6402, 34910), (6982, 32010), (10473, 21340), (10670, 20946), (12804, 17455), (13964, 16005)]