203479137

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 331164288

約数和(自身を除く): 127685151

約数列:

[1, 3, 9, 17, 23, 51, 53, 69, 153, 159, 207, 391, 477, 901, 1091, 1173, 1219, 2703, 3273, 3519, 3657, 8109, 9819, 10971, 18547, 20723, 25093, 55641, 57823, 62169, 75279, 166923, 173469, 186507, 225837, 426581, 520407, 982991, 1279743, 1329929, 2948973, 3839229, 3989787, 8846919, 11969361, 22608793, 67826379, 203479137]

約数ペア:

[(1, 203479137), (3, 67826379), (9, 22608793), (17, 11969361), (23, 8846919), (51, 3989787), (53, 3839229), (69, 2948973), (153, 1329929), (159, 1279743), (207, 982991), (391, 520407), (477, 426581), (901, 225837), (1091, 186507), (1173, 173469), (1219, 166923), (2703, 75279), (3273, 62169), (3519, 57823), (3657, 55641), (8109, 25093), (9819, 20723), (10971, 18547)]