223831750

素因数分解:

$2^1\times 5^3\times {\mathrm{193}}^1\times {\mathrm{4639}}^1$

素因数の和:4849

約数の個数: 32

約数和(自身を含む): 421274880

約数和(自身を除く): 197443130

約数列:

[1, 2, 5, 10, 25, 50, 125, 193, 250, 386, 965, 1930, 4639, 4825, 9278, 9650, 23195, 24125, 46390, 48250, 115975, 231950, 579875, 895327, 1159750, 1790654, 4476635, 8953270, 22383175, 44766350, 111915875, 223831750]

約数ペア:

[(1, 223831750), (2, 111915875), (5, 44766350), (10, 22383175), (25, 8953270), (50, 4476635), (125, 1790654), (193, 1159750), (250, 895327), (386, 579875), (965, 231950), (1930, 115975), (4639, 48250), (4825, 46390), (9278, 24125), (9650, 23195)]