200338411

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 254016000

約数和(自身を除く): 53677589

約数列:

[1, 7, 13, 49, 91, 179, 251, 343, 637, 1253, 1757, 2327, 3263, 4459, 8771, 12299, 16289, 22841, 44929, 61397, 86093, 114023, 159887, 314503, 584077, 798161, 1119209, 2201521, 4088539, 15410647, 28619773, 200338411]

約数ペア:

[(1, 200338411), (7, 28619773), (13, 15410647), (49, 4088539), (91, 2201521), (179, 1119209), (251, 798161), (343, 584077), (637, 314503), (1253, 159887), (1757, 114023), (2327, 86093), (3263, 61397), (4459, 44929), (8771, 22841), (12299, 16289)]