200411901

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:983

約数の個数: 40

約数和(自身を含む): 311122944

約数和(自身を除く): 110711043

約数列:

[1, 3, 9, 27, 47, 61, 81, 141, 183, 423, 549, 863, 1269, 1647, 2589, 2867, 3807, 4941, 7767, 8601, 23301, 25803, 40561, 52643, 69903, 77409, 121683, 157929, 232227, 365049, 473787, 1095147, 1421361, 2474221, 3285441, 4264083, 7422663, 22267989, 66803967, 200411901]

約数ペア:

[(1, 200411901), (3, 66803967), (9, 22267989), (27, 7422663), (47, 4264083), (61, 3285441), (81, 2474221), (141, 1421361), (183, 1095147), (423, 473787), (549, 365049), (863, 232227), (1269, 157929), (1647, 121683), (2589, 77409), (2867, 69903), (3807, 52643), (4941, 40561), (7767, 25803), (8601, 23301)]