201545262

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{941}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 445852368

約数和(自身を除く): 244307106

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 163, 219, 326, 438, 489, 657, 941, 978, 1314, 1467, 1882, 2823, 2934, 5646, 8469, 11899, 16938, 23798, 35697, 68693, 71394, 107091, 137386, 153383, 206079, 214182, 306766, 412158, 460149, 618237, 920298, 1236474, 1380447, 2760894, 11196959, 22393918, 33590877, 67181754, 100772631, 201545262]

約数ペア:

[(1, 201545262), (2, 100772631), (3, 67181754), (6, 33590877), (9, 22393918), (18, 11196959), (73, 2760894), (146, 1380447), (163, 1236474), (219, 920298), (326, 618237), (438, 460149), (489, 412158), (657, 306766), (941, 214182), (978, 206079), (1314, 153383), (1467, 137386), (1882, 107091), (2823, 71394), (2934, 68693), (5646, 35697), (8469, 23798), (11899, 16938)]