207223848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{221393}}^1$

素因数の和:221418

約数の個数: 48

約数和(自身を含む): 604405620

約数和(自身を除く): 397181772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 221393, 442786, 664179, 885572, 1328358, 1771144, 1992537, 2656716, 2878109, 3985074, 5313432, 5756218, 7970148, 8634327, 11512436, 15940296, 17268654, 23024872, 25902981, 34537308, 51805962, 69074616, 103611924, 207223848]

約数ペア:

[(1, 207223848), (2, 103611924), (3, 69074616), (4, 51805962), (6, 34537308), (8, 25902981), (9, 23024872), (12, 17268654), (13, 15940296), (18, 11512436), (24, 8634327), (26, 7970148), (36, 5756218), (39, 5313432), (52, 3985074), (72, 2878109), (78, 2656716), (104, 1992537), (117, 1771144), (156, 1328358), (234, 885572), (312, 664179), (468, 442786), (936, 221393)]