223877300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^2\times {\mathrm{797}}^1$

素因数の和:917

約数の個数: 54

約数和(自身を含む): 495774258

約数和(自身を除く): 271896958

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 797, 1060, 1325, 1594, 2650, 2809, 3188, 3985, 5300, 5618, 7970, 11236, 14045, 15940, 19925, 28090, 39850, 42241, 56180, 70225, 79700, 84482, 140450, 168964, 211205, 280900, 422410, 844820, 1056025, 2112050, 2238773, 4224100, 4477546, 8955092, 11193865, 22387730, 44775460, 55969325, 111938650, 223877300]

約数ペア:

[(1, 223877300), (2, 111938650), (4, 55969325), (5, 44775460), (10, 22387730), (20, 11193865), (25, 8955092), (50, 4477546), (53, 4224100), (100, 2238773), (106, 2112050), (212, 1056025), (265, 844820), (530, 422410), (797, 280900), (1060, 211205), (1325, 168964), (1594, 140450), (2650, 84482), (2809, 79700), (3188, 70225), (3985, 56180), (5300, 42241), (5618, 39850), (7970, 28090), (11236, 19925), (14045, 15940)]