211301190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16651}}^1$

素因数の和:16714

約数の個数: 64

約数和(自身を含む): 575493120

約数和(自身を除く): 364191930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 16651, 33302, 49953, 83255, 99906, 149859, 166510, 249765, 299718, 449577, 499530, 749295, 782597, 899154, 1498590, 1565194, 2247885, 2347791, 3912985, 4495770, 4695582, 7043373, 7825970, 11738955, 14086746, 21130119, 23477910, 35216865, 42260238, 70433730, 105650595, 211301190]

約数ペア:

[(1, 211301190), (2, 105650595), (3, 70433730), (5, 42260238), (6, 35216865), (9, 23477910), (10, 21130119), (15, 14086746), (18, 11738955), (27, 7825970), (30, 7043373), (45, 4695582), (47, 4495770), (54, 3912985), (90, 2347791), (94, 2247885), (135, 1565194), (141, 1498590), (235, 899154), (270, 782597), (282, 749295), (423, 499530), (470, 449577), (705, 299718), (846, 249765), (1269, 166510), (1410, 149859), (2115, 99906), (2538, 83255), (4230, 49953), (6345, 33302), (12690, 16651)]