201558278816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1852013}}^1$

素因数の和:1852221

約数の個数: 48

約数和(自身を含む): 420036775200

約数和(自身を除く): 218478496384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 179, 304, 358, 608, 716, 1432, 2864, 3401, 5728, 6802, 13604, 27208, 54416, 108832, 1852013, 3704026, 7408052, 14816104, 29632208, 35188247, 59264416, 70376494, 140752988, 281505976, 331510327, 563011952, 663020654, 1126023904, 1326041308, 2652082616, 5304165232, 6298696213, 10608330464, 12597392426, 25194784852, 50389569704, 100779139408, 201558278816]

約数ペア:

[(1, 201558278816), (2, 100779139408), (4, 50389569704), (8, 25194784852), (16, 12597392426), (19, 10608330464), (32, 6298696213), (38, 5304165232), (76, 2652082616), (152, 1326041308), (179, 1126023904), (304, 663020654), (358, 563011952), (608, 331510327), (716, 281505976), (1432, 140752988), (2864, 70376494), (3401, 59264416), (5728, 35188247), (6802, 29632208), (13604, 14816104), (27208, 7408052), (54416, 3704026), (108832, 1852013)]