201466240

素因数分解:

$2^7\times 5^1\times {\mathrm{433}}^1\times {\mathrm{727}}^1$

素因数の和:1179

約数の個数: 64

約数和(自身を含む): 483406560

約数和(自身を除く): 281940320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 433, 640, 727, 866, 1454, 1732, 2165, 2908, 3464, 3635, 4330, 5816, 6928, 7270, 8660, 11632, 13856, 14540, 17320, 23264, 27712, 29080, 34640, 46528, 55424, 58160, 69280, 93056, 116320, 138560, 232640, 277120, 314791, 465280, 629582, 1259164, 1573955, 2518328, 3147910, 5036656, 6295820, 10073312, 12591640, 20146624, 25183280, 40293248, 50366560, 100733120, 201466240]

約数ペア:

[(1, 201466240), (2, 100733120), (4, 50366560), (5, 40293248), (8, 25183280), (10, 20146624), (16, 12591640), (20, 10073312), (32, 6295820), (40, 5036656), (64, 3147910), (80, 2518328), (128, 1573955), (160, 1259164), (320, 629582), (433, 465280), (640, 314791), (727, 277120), (866, 232640), (1454, 138560), (1732, 116320), (2165, 93056), (2908, 69280), (3464, 58160), (3635, 55424), (4330, 46528), (5816, 34640), (6928, 29080), (7270, 27712), (8660, 23264), (11632, 17320), (13856, 14540)]