221502

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 32

約数和(自身を含む): 489600

約数和(自身を除く): 268098

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 67, 87, 114, 134, 174, 201, 402, 551, 1102, 1273, 1653, 1943, 2546, 3306, 3819, 3886, 5829, 7638, 11658, 36917, 73834, 110751, 221502]

約数ペア:

[(1, 221502), (2, 110751), (3, 73834), (6, 36917), (19, 11658), (29, 7638), (38, 5829), (57, 3886), (58, 3819), (67, 3306), (87, 2546), (114, 1943), (134, 1653), (174, 1273), (201, 1102), (402, 551)]